 delete window.require;
 delete window.define;
 /* ***** BEGIN LICENSE BLOCK *****
 * Distributed under the BSD license:
 *
 * Copyright (c) 2010, Ajax.org B.V.
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Ajax.org B.V. nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * ***** END LICENSE BLOCK ***** */

(function(global){
    var ACE_NAMESPACE = global.MY_NAMESPACE = "Gaubee";

    //Gaubee: define module management.
    (function() {
        
        // var global = (function() {
        //     return this;
        // })();
        
        
        if (!ACE_NAMESPACE && typeof requirejs !== "undefined")
            return;
        
        
        var _define = function(module, deps, payload) {
            if (typeof module !== 'string') {
                if (_define.original)
                    _define.original.apply(global, arguments);
                else {
                    console.error('dropping module because define wasn\'t a string.');
                    console.trace();
                }
                return;
            }
            
            if (arguments.length == 2)
                payload = deps;
            
            if (!_define.modules) {
                _define.modules = {};
                _define.payloads = {};
            }
            
            _define.payloads[module] = payload;
            _define.modules[module] = null;
        };
        var _require = function(parentId, module, callback) {
            console.log("parend:"+parentId+"  requiring:",module);
            if (Object.prototype.toString.call(module) === "[object Array]") {
                var params = [];
                for (var i = 0, l = module.length; i < l; ++i) {
                    var dep = lookup(parentId, module[i]);
                    if (!dep && _require.original)
                        return _require.original.apply(global, arguments);
                    params.push(dep);
                }
                if (callback) {
                    callback.apply(null, params);
                }
            } 
            else if (typeof module === 'string') {
                var payload = lookup(parentId, module);
                if (!payload && _require.original)
                    return _require.original.apply(global, arguments);
                
                if (callback) {
                    callback();
                }
                
                return payload;
            } 
            else {
                if (_require.original)
                    return _require.original.apply(global, arguments);
            }
        };
        
        var normalizeModule = function(parentId, moduleName) {
            if (moduleName.indexOf("!") !== -1) {
                var chunks = moduleName.split("!");
                return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]);
            }
            if (moduleName.charAt(0) == ".") {
                var base = parentId.split("/").slice(0, -1).join("/");//Gaubee:remove lastest one
                moduleName = base + "/" + moduleName;//add root name
                
                while (moduleName.indexOf(".") !== -1 && previous != moduleName) {
                    var previous = moduleName;
                    moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");//Gaubee:replace **/./ to **/ ;replace **/**/../ to **/
                }
            }
            
            return moduleName;
        };
        var lookup = function(parentId, moduleName) {
            
            moduleName = normalizeModule(parentId, moduleName);
            
            var module = _define.modules[moduleName];
            if (!module) {
                module = _define.payloads[moduleName];
                if (typeof module === 'function') {
                    var exports = {};
                    var mod = {
                        id: moduleName,
                        uri: '',
                        exports: exports,
                        packaged: true
                    };
                    
                    var req = function(module, callback) {
                        return _require(moduleName, module, callback);
                    };
                    
                    var returnValue = module(req, exports, mod);
                    exports = returnValue || mod.exports;
                    _define.modules[moduleName] = exports;
                    delete _define.payloads[moduleName];
                }
                module = _define.modules[moduleName] = exports || module;
            }
            return module;
        };
        
        function exportAce(ns) {
            var require = function(module, callback) {
                return _require("", module, callback);
            };
            
            var root = global;
            if (ns) {
                if (!global[ns]){
                    function Global(){};
                    Global.prototype = global;
                    global[ns] = new Global();
                }
                root = global[ns];
            }
            
            if (!root.define || !root.define.packaged) {
                _define.original = root.define;
                root.define = _define;
                root.define.packaged = true;
            }
            
            if (!root.require || !root.require.packaged) {
                _require.original = root.require;
                root.require = require;
                root.require.packaged = true;
            };

            global.define = root.define;
            global.require = root.require;
        }
        
        exportAce(ACE_NAMESPACE);

    })();

    //Gaubee: define base module
    (function(){
        var define = global.define;
        var require = global.require;
        define('ace/ace', ['require', 'exports', 'module', 'ace/lib/fixoldbrowsers', 'ace/lib/dom', 'ace/lib/event', 'ace/editor', 'ace/edit_session', 'ace/undomanager', 'ace/virtual_renderer', 'ace/multi_select', 'ace/worker/worker_client', 'ace/keyboard/hash_handler', 'ace/placeholder', 'ace/mode/folding/fold_mode', 'ace/theme/textmate', 'ace/config'], function(require, exports, module) {
            
            
            require("./lib/fixoldbrowsers");
            
            var dom = require("./lib/dom");
            var event = require("./lib/event");
            
            var Editor = require("./editor").Editor;
            var EditSession = require("./edit_session").EditSession;
            var UndoManager = require("./undomanager").UndoManager;
            var Renderer = require("./virtual_renderer").VirtualRenderer;
            var MultiSelect = require("./multi_select").MultiSelect;
            require("./worker/worker_client");
            require("./keyboard/hash_handler");
            require("./placeholder");
            require("./mode/folding/fold_mode");
            require("./theme/textmate");
            
            exports.config = require("./config");
            exports.require = require;
            exports.edit = function(el) {
                if (typeof (el) == "string") {
                    var _id = el;
                    var el = document.getElementById(_id);
                    if (!el)
                        throw "ace.edit can't find div #" + _id;
                }
                
                if (el.env && el.env.editor instanceof Editor)
                    return el.env.editor;
                
                var doc = exports.createEditSession(dom.getInnerText(el));
                el.innerHTML = '';
                
                var editor = new Editor(new Renderer(el));
                new MultiSelect(editor);
                editor.setSession(doc);
                
                var env = {
                    document: doc,
                    editor: editor,
                    onResize: editor.resize.bind(editor, null)
                };
                event.addListener(global, "resize", env.onResize);
                editor.on("destroy", function() {
                    event.removeListener(global, "resize", env.onResize);
                });
                el.env = editor.env = env;
                return editor;
            };
            exports.createEditSession = function(text, mode) {
                var doc = new EditSession(text, mode);
                doc.setUndoManager(new UndoManager());
                return doc;
            }
            exports.EditSession = EditSession;
            exports.UndoManager = UndoManager;
        });

        define('ace/lib/fixoldbrowsers', ['require', 'exports', 'module', 'ace/lib/regexp', 'ace/lib/es5-shim'], function(require, exports, module) {
            
            
            require("./regexp");
            require("./es5-shim");

        });

        define('ace/lib/regexp', ['require', 'exports', 'module'], function(require, exports, module) {
            
            var real = {
                exec: RegExp.prototype.exec,
                test: RegExp.prototype.test,
                match: String.prototype.match,
                replace: String.prototype.replace,
                split: String.prototype.split
            }, 
            compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined,  // check `exec` handling of nonparticipating capturing groups
            compliantLastIndexIncrement = function() {
                var x = /^/g;
                real.test.call(x, "");
                return !x.lastIndex;
            }();
            
            if (compliantLastIndexIncrement && compliantExecNpcg)
                return;
            RegExp.prototype.exec = function(str) {
                var match = real.exec.apply(this, arguments), 
                name, r2;
                if (typeof (str) == 'string' && match) {
                    if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) {
                        r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", ""));
                        real.replace.call(str.slice(match.index), r2, function() {
                            for (var i = 1; i < arguments.length - 2; i++) {
                                if (arguments[i] === undefined)
                                    match[i] = undefined;
                            }
                        });
                    }
                    if (this._xregexp && this._xregexp.captureNames) {
                        for (var i = 1; i < match.length; i++) {
                            name = this._xregexp.captureNames[i - 1];
                            if (name)
                                match[name] = match[i];
                        }
                    }
                    if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index))
                        this.lastIndex--;
                }
                return match;
            };
            if (!compliantLastIndexIncrement) {
                RegExp.prototype.test = function(str) {
                    var match = real.exec.call(this, str);
                    if (match && this.global && !match[0].length && (this.lastIndex > match.index))
                        this.lastIndex--;
                    return !!match;
                };
            }
            
            function getNativeFlags(regex) {
                return (regex.global ? "g" : "") + 
                (regex.ignoreCase ? "i" : "") + 
                (regex.multiline ? "m" : "") + 
                (regex.extended ? "x" : "") +  // Proposed for ES4; included in AS3
                (regex.sticky ? "y" : "");
            }
            
            function indexOf(array, item, from) {
                if (Array.prototype.indexOf) // Use the native array method if available
                    return array.indexOf(item, from);
                for (var i = from || 0; i < array.length; i++) {
                    if (array[i] === item)
                        return i;
                }
                return -1;
            }

        });

        define('ace/lib/es5-shim', ['require', 'exports', 'module'], function(require, exports, module) {
            
            function Empty() {
            }
            
            if (!Function.prototype.bind) {
                Function.prototype.bind = function bind(that) { // .length is 1
                    var target = this;
                    if (typeof target != "function") {
                        throw new TypeError("Function.prototype.bind called on incompatible " + target);
                    }
                    var args = slice.call(arguments, 1); // for normal call
                    var bound = function() {
                        
                        if (this instanceof bound) {
                            
                            var result = target.apply(
                            this, 
                            args.concat(slice.call(arguments))
                            );
                            if (Object(result) === result) {
                                return result;
                            }
                            return this;
                        
                        } else {
                            return target.apply(
                            that, 
                            args.concat(slice.call(arguments))
                            );
                        
                        }
                    
                    };
                    if (target.prototype) {
                        Empty.prototype = target.prototype;
                        bound.prototype = new Empty();
                        Empty.prototype = null;
                    }
                    return bound;
                };
            }
            var call = Function.prototype.call;
            var prototypeOfArray = Array.prototype;
            var prototypeOfObject = Object.prototype;
            var slice = prototypeOfArray.slice;
            var _toString = call.bind(prototypeOfObject.toString);
            var owns = call.bind(prototypeOfObject.hasOwnProperty);
            var defineGetter;
            var defineSetter;
            var lookupGetter;
            var lookupSetter;
            var supportsAccessors;
            if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
                defineGetter = call.bind(prototypeOfObject.__defineGetter__);
                defineSetter = call.bind(prototypeOfObject.__defineSetter__);
                lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
                lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
            }
            if ([1, 2].splice(0).length != 2) {
                if (function() { // test IE < 9 to splice bug - see issue #138
                    function makeArray(l) {
                        var a = new Array(l + 2);
                        a[0] = a[1] = 0;
                        return a;
                    }
                    var array = [], lengthBefore;
                    
                    array.splice.apply(array, makeArray(20));
                    array.splice.apply(array, makeArray(26));
                    
                    lengthBefore = array.length; //46
                    array.splice(5, 0, "XXX"); // add one element
                    
                    lengthBefore + 1 == array.length
                    
                    if (lengthBefore + 1 == array.length) {
                        return true; // has right splice implementation without bugs
                    }
                }()) { //IE 6/7
                    var array_splice = Array.prototype.splice;
                    Array.prototype.splice = function(start, deleteCount) {
                        if (!arguments.length) {
                            return [];
                        } else {
                            return array_splice.apply(this, [
                                start === void 0 ? 0 : start, 
                                deleteCount === void 0 ? (this.length - start) : deleteCount
                            ].concat(slice.call(arguments, 2)))
                        }
                    };
                } else { //IE8
                    Array.prototype.splice = function(pos, removeCount) {
                        var length = this.length;
                        if (pos > 0) {
                            if (pos > length)
                                pos = length;
                        } else if (pos == void 0) {
                            pos = 0;
                        } else if (pos < 0) {
                            pos = Math.max(length + pos, 0);
                        }
                        
                        if (!(pos + removeCount < length))
                            removeCount = length - pos;
                        
                        var removed = this.slice(pos, pos + removeCount);
                        var insert = slice.call(arguments, 2);
                        var add = insert.length;
                        if (pos === length) {
                            if (add) {
                                this.push.apply(this, insert);
                            }
                        } else {
                            var remove = Math.min(removeCount, length - pos);
                            var tailOldPos = pos + remove;
                            var tailNewPos = tailOldPos + add - remove;
                            var tailCount = length - tailOldPos;
                            var lengthAfterRemove = length - remove;
                            
                            if (tailNewPos < tailOldPos) { // case A
                                for (var i = 0; i < tailCount; ++i) {
                                    this[tailNewPos + i] = this[tailOldPos + i];
                                }
                            } else if (tailNewPos > tailOldPos) { // case B
                                for (i = tailCount; i--; ) {
                                    this[tailNewPos + i] = this[tailOldPos + i];
                                }
                            } // else, add == remove (nothing to do)
                            
                            if (add && pos === lengthAfterRemove) {
                                this.length = lengthAfterRemove; // truncate array
                                this.push.apply(this, insert);
                            } else {
                                this.length = lengthAfterRemove + add; // reserves space
                                for (i = 0; i < add; ++i) {
                                    this[pos + i] = insert[i];
                                }
                            }
                        }
                        return removed;
                    };
                }
            }
            if (!Array.isArray) {
                Array.isArray = function isArray(obj) {
                    return _toString(obj) == "[object Array]";
                };
            }
            var boxedString = Object("a"), 
            splitString = boxedString[0] != "a" || !(0 in boxedString);
            
            if (!Array.prototype.forEach) {
                Array.prototype.forEach = function forEach(fun /*, thisp*/) {
                    var object = toObject(this), 
                    self = splitString && _toString(this) == "[object String]" ? 
                    this.split("") : 
                    object, 
                    thisp = arguments[1], 
                    i = -1, 
                    length = self.length >>> 0;
                    if (_toString(fun) != "[object Function]") {
                        throw new TypeError(); // TODO message
                    }
                    
                    while (++i < length) {
                        if (i in self) {
                            fun.call(thisp, self[i], i, object);
                        }
                    }
                };
            }
            if (!Array.prototype.map) {
                Array.prototype.map = function map(fun /*, thisp*/) {
                    var object = toObject(this), 
                    self = splitString && _toString(this) == "[object String]" ? 
                    this.split("") : 
                    object, 
                    length = self.length >>> 0, 
                    result = Array(length), 
                    thisp = arguments[1];
                    if (_toString(fun) != "[object Function]") {
                        throw new TypeError(fun + " is not a function");
                    }
                    
                    for (var i = 0; i < length; i++) {
                        if (i in self)
                            result[i] = fun.call(thisp, self[i], i, object);
                    }
                    return result;
                };
            }
            if (!Array.prototype.filter) {
                Array.prototype.filter = function filter(fun /*, thisp */) {
                    var object = toObject(this), 
                    self = splitString && _toString(this) == "[object String]" ? 
                    this.split("") : 
                    object, 
                    length = self.length >>> 0, 
                    result = [], 
                    value, 
                    thisp = arguments[1];
                    if (_toString(fun) != "[object Function]") {
                        throw new TypeError(fun + " is not a function");
                    }
                    
                    for (var i = 0; i < length; i++) {
                        if (i in self) {
                            value = self[i];
                            if (fun.call(thisp, value, i, object)) {
                                result.push(value);
                            }
                        }
                    }
                    return result;
                };
            }
            if (!Array.prototype.every) {
                Array.prototype.every = function every(fun /*, thisp */) {
                    var object = toObject(this), 
                    self = splitString && _toString(this) == "[object String]" ? 
                    this.split("") : 
                    object, 
                    length = self.length >>> 0, 
                    thisp = arguments[1];
                    if (_toString(fun) != "[object Function]") {
                        throw new TypeError(fun + " is not a function");
                    }
                    
                    for (var i = 0; i < length; i++) {
                        if (i in self && !fun.call(thisp, self[i], i, object)) {
                            return false;
                        }
                    }
                    return true;
                };
            }
            if (!Array.prototype.some) {
                Array.prototype.some = function some(fun /*, thisp */) {
                    var object = toObject(this), 
                    self = splitString && _toString(this) == "[object String]" ? 
                    this.split("") : 
                    object, 
                    length = self.length >>> 0, 
                    thisp = arguments[1];
                    if (_toString(fun) != "[object Function]") {
                        throw new TypeError(fun + " is not a function");
                    }
                    
                    for (var i = 0; i < length; i++) {
                        if (i in self && fun.call(thisp, self[i], i, object)) {
                            return true;
                        }
                    }
                    return false;
                };
            }
            if (!Array.prototype.reduce) {
                Array.prototype.reduce = function reduce(fun /*, initial*/) {
                    var object = toObject(this), 
                    self = splitString && _toString(this) == "[object String]" ? 
                    this.split("") : 
                    object, 
                    length = self.length >>> 0;
                    if (_toString(fun) != "[object Function]") {
                        throw new TypeError(fun + " is not a function");
                    }
                    if (!length && arguments.length == 1) {
                        throw new TypeError("reduce of empty array with no initial value");
                    }
                    
                    var i = 0;
                    var result;
                    if (arguments.length >= 2) {
                        result = arguments[1];
                    } else {
                        do {
                            if (i in self) {
                                result = self[i++];
                                break;
                            }
                            if (++i >= length) {
                                throw new TypeError("reduce of empty array with no initial value");
                            }
                        } while (true);
                    }
                    
                    for (; i < length; i++) {
                        if (i in self) {
                            result = fun.call(void 0, result, self[i], i, object);
                        }
                    }
                    
                    return result;
                };
            }
            if (!Array.prototype.reduceRight) {
                Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
                    var object = toObject(this), 
                    self = splitString && _toString(this) == "[object String]" ? 
                    this.split("") : 
                    object, 
                    length = self.length >>> 0;
                    if (_toString(fun) != "[object Function]") {
                        throw new TypeError(fun + " is not a function");
                    }
                    if (!length && arguments.length == 1) {
                        throw new TypeError("reduceRight of empty array with no initial value");
                    }
                    
                    var result, i = length - 1;
                    if (arguments.length >= 2) {
                        result = arguments[1];
                    } else {
                        do {
                            if (i in self) {
                                result = self[i--];
                                break;
                            }
                            if (--i < 0) {
                                throw new TypeError("reduceRight of empty array with no initial value");
                            }
                        } while (true);
                    }
                    
                    do {
                        if (i in this) {
                            result = fun.call(void 0, result, self[i], i, object);
                        }
                    } while (i--);
                    
                    return result;
                };
            }
            if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
                Array.prototype.indexOf = function indexOf(sought /*, fromIndex */) {
                    var self = splitString && _toString(this) == "[object String]" ? 
                    this.split("") : 
                    toObject(this), 
                    length = self.length >>> 0;
                    
                    if (!length) {
                        return -1;
                    }
                    
                    var i = 0;
                    if (arguments.length > 1) {
                        i = toInteger(arguments[1]);
                    }
                    i = i >= 0 ? i : Math.max(0, length + i);
                    for (; i < length; i++) {
                        if (i in self && self[i] === sought) {
                            return i;
                        }
                    }
                    return -1;
                };
            }
            if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
                Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
                    var self = splitString && _toString(this) == "[object String]" ? 
                    this.split("") : 
                    toObject(this), 
                    length = self.length >>> 0;
                    
                    if (!length) {
                        return -1;
                    }
                    var i = length - 1;
                    if (arguments.length > 1) {
                        i = Math.min(i, toInteger(arguments[1]));
                    }
                    i = i >= 0 ? i : length - Math.abs(i);
                    for (; i >= 0; i--) {
                        if (i in self && sought === self[i]) {
                            return i;
                        }
                    }
                    return -1;
                };
            }
            if (!Object.getPrototypeOf) {
                Object.getPrototypeOf = function getPrototypeOf(object) {
                    return object.__proto__ || (
                    object.constructor ? 
                    object.constructor.prototype : 
                    prototypeOfObject
                    );
                };
            }
            if (!Object.getOwnPropertyDescriptor) {
                var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " + 
                "non-object: ";
                Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
                    if ((typeof object != "object" && typeof object != "function") || object === null)
                        throw new TypeError(ERR_NON_OBJECT + object);
                    if (!owns(object, property))
                        return;
                    
                    var descriptor, getter, setter;
                    descriptor = {enumerable: true,configurable: true};
                    if (supportsAccessors) {
                        var prototype = object.__proto__;
                        object.__proto__ = prototypeOfObject;
                        
                        var getter = lookupGetter(object, property);
                        var setter = lookupSetter(object, property);
                        object.__proto__ = prototype;
                        
                        if (getter || setter) {
                            if (getter)
                                descriptor.get = getter;
                            if (setter)
                                descriptor.set = setter;
                            return descriptor;
                        }
                    }
                    descriptor.value = object[property];
                    return descriptor;
                };
            }
            if (!Object.getOwnPropertyNames) {
                Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
                    return Object.keys(object);
                };
            }
            if (!Object.create) {
                var createEmpty;
                if (Object.prototype.__proto__ === null) {
                    createEmpty = function() {
                        return {"__proto__": null};
                    };
                } else {
                    createEmpty = function() {
                        var empty = {};
                        for (var i in empty)
                            empty[i] = null;
                        empty.constructor = 
                        empty.hasOwnProperty = 
                        empty.propertyIsEnumerable = 
                        empty.isPrototypeOf = 
                        empty.toLocaleString = 
                        empty.toString = 
                        empty.valueOf = 
                        empty.__proto__ = null;
                        return empty;
                    }
                }
                
                Object.create = function create(prototype, properties) {
                    var object;
                    if (prototype === null) {
                        object = createEmpty();
                    } else {
                        if (typeof prototype != "object")
                            throw new TypeError("typeof prototype[" + (typeof prototype) + "] != 'object'");
                        var Type = function() {
                        };
                        Type.prototype = prototype;
                        object = new Type();
                        object.__proto__ = prototype;
                    }
                    if (properties !== void 0)
                        Object.defineProperties(object, properties);
                    return object;
                };
            }
            
            function doesDefinePropertyWork(object) {
                try {
                    Object.defineProperty(object, "sentinel", {});
                    return "sentinel" in object;
                } catch (exception) {
                }
            }
            if (Object.defineProperty) {
                var definePropertyWorksOnObject = doesDefinePropertyWork({});
                var definePropertyWorksOnDom = typeof document == "undefined" || 
                doesDefinePropertyWork(document.createElement("div"));
                if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
                    var definePropertyFallback = Object.defineProperty;
                }
            }
            
            if (!Object.defineProperty || definePropertyFallback) {
                var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
                var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
                var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " + 
                "on this javascript engine";
                
                Object.defineProperty = function defineProperty(object, property, descriptor) {
                    if ((typeof object != "object" && typeof object != "function") || object === null)
                        throw new TypeError(ERR_NON_OBJECT_TARGET + object);
                    if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
                        throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
                    if (definePropertyFallback) {
                        try {
                            return definePropertyFallback.call(Object, object, property, descriptor);
                        } catch (exception) {
                        }
                    }
                    if (owns(descriptor, "value")) {
                        
                        if (supportsAccessors && (lookupGetter(object, property) || 
                        lookupSetter(object, property))) 
                        {
                            var prototype = object.__proto__;
                            object.__proto__ = prototypeOfObject;
                            delete object[property];
                            object[property] = descriptor.value;
                            object.__proto__ = prototype;
                        } else {
                            object[property] = descriptor.value;
                        }
                    } else {
                        if (!supportsAccessors)
                            throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
                        if (owns(descriptor, "get"))
                            defineGetter(object, property, descriptor.get);
                        if (owns(descriptor, "set"))
                            defineSetter(object, property, descriptor.set);
                    }
                    
                    return object;
                };
            }
            if (!Object.defineProperties) {
                Object.defineProperties = function defineProperties(object, properties) {
                    for (var property in properties) {
                        if (owns(properties, property))
                            Object.defineProperty(object, property, properties[property]);
                    }
                    return object;
                };
            }
            if (!Object.seal) {
                Object.seal = function seal(object) {
                    return object;
                };
            }
            if (!Object.freeze) {
                Object.freeze = function freeze(object) {
                    return object;
                };
            }
            try {
                Object.freeze(function() {
                });
            } catch (exception) {
                Object.freeze = (function freeze(freezeObject) {
                    return function freeze(object) {
                        if (typeof object == "function") {
                            return object;
                        } else {
                            return freezeObject(object);
                        }
                    };
                })(Object.freeze);
            }
            if (!Object.preventExtensions) {
                Object.preventExtensions = function preventExtensions(object) {
                    return object;
                };
            }
            if (!Object.isSealed) {
                Object.isSealed = function isSealed(object) {
                    return false;
                };
            }
            if (!Object.isFrozen) {
                Object.isFrozen = function isFrozen(object) {
                    return false;
                };
            }
            if (!Object.isExtensible) {
                Object.isExtensible = function isExtensible(object) {
                    if (Object(object) === object) {
                        throw new TypeError(); // TODO message
                    }
                    var name = '';
                    while (owns(object, name)) {
                        name += '?';
                    }
                    object[name] = true;
                    var returnValue = owns(object, name);
                    delete object[name];
                    return returnValue;
                };
            }
            if (!Object.keys) {
                var hasDontEnumBug = true, 
                dontEnums = [
                    "toString", 
                    "toLocaleString", 
                    "valueOf", 
                    "hasOwnProperty", 
                    "isPrototypeOf", 
                    "propertyIsEnumerable", 
                    "constructor"
                ], 
                dontEnumsLength = dontEnums.length;
                
                for (var key in {"toString": null}) {
                    hasDontEnumBug = false;
                }
                
                Object.keys = function keys(object) {
                    
                    if (
                    (typeof object != "object" && typeof object != "function") || 
                    object === null
                    ) {
                        throw new TypeError("Object.keys called on a non-object");
                    }
                    
                    var keys = [];
                    for (var name in object) {
                        if (owns(object, name)) {
                            keys.push(name);
                        }
                    }
                    
                    if (hasDontEnumBug) {
                        for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
                            var dontEnum = dontEnums[i];
                            if (owns(object, dontEnum)) {
                                keys.push(dontEnum);
                            }
                        }
                    }
                    return keys;
                };
            
            }
            if (!Date.now) {
                Date.now = function now() {
                    return new Date().getTime();
                };
            }
            var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" + 
            "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" + 
            "\u2029\uFEFF";
            if (!String.prototype.trim || ws.trim()) {
                ws = "[" + ws + "]";
                var trimBeginRegexp = new RegExp("^" + ws + ws + "*"), 
                trimEndRegexp = new RegExp(ws + ws + "*$");
                String.prototype.trim = function trim() {
                    return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
                };
            }
            
            function toInteger(n) {
                n = +n;
                if (n !== n) { // isNaN
                    n = 0;
                } else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) {
                    n = (n > 0 || -1) * Math.floor(Math.abs(n));
                }
                return n;
            }
            
            function isPrimitive(input) {
                var type = typeof input;
                return (
                input === null || 
                type === "undefined" || 
                type === "boolean" || 
                type === "number" || 
                type === "string"
                );
            }
            
            function toPrimitive(input) {
                var val, valueOf, toString;
                if (isPrimitive(input)) {
                    return input;
                }
                valueOf = input.valueOf;
                if (typeof valueOf === "function") {
                    val = valueOf.call(input);
                    if (isPrimitive(val)) {
                        return val;
                    }
                }
                toString = input.toString;
                if (typeof toString === "function") {
                    val = toString.call(input);
                    if (isPrimitive(val)) {
                        return val;
                    }
                }
                throw new TypeError();
            }
            var toObject = function(o) {
                if (o == null) { // this matches both null and undefined
                    throw new TypeError("can't convert " + o + " to object");
                }
                return Object(o);
            };

        });

        define('ace/lib/dom', ['require', 'exports', 'module'], function(require, exports, module) {
            
            
            if (typeof document == "undefined")
                return;
            
            var XHTML_NS = "http://www.w3.org/1999/xhtml";
            
            exports.getDocumentHead = function(doc) {
                if (!doc)
                    doc = document;
                return doc.head || doc.getElementsByTagName("head")[0] || doc.documentElement;
            }
            
            exports.createElement = function(tag, ns) {
                return document.createElementNS ? 
                document.createElementNS(ns || XHTML_NS, tag) : 
                document.createElement(tag);
            };
            
            exports.hasCssClass = function(el, name) {
                var classes = el.className.split(/\s+/g);
                return classes.indexOf(name) !== -1;
            };
            exports.addCssClass = function(el, name) {
                if (!exports.hasCssClass(el, name)) {
                    el.className += " " + name;
                }
            };
            exports.removeCssClass = function(el, name) {
                var classes = el.className.split(/\s+/g);
                while (true) {
                    var index = classes.indexOf(name);
                    if (index == -1) {
                        break;
                    }
                    classes.splice(index, 1);
                }
                el.className = classes.join(" ");
            };
            
            exports.toggleCssClass = function(el, name) {
                var classes = el.className.split(/\s+/g), add = true;
                while (true) {
                    var index = classes.indexOf(name);
                    if (index == -1) {
                        break;
                    }
                    add = false;
                    classes.splice(index, 1);
                }
                if (add)
                    classes.push(name);
                
                el.className = classes.join(" ");
                return add;
            };
            exports.setCssClass = function(node, className, include) {
                if (include) {
                    exports.addCssClass(node, className);
                } else {
                    exports.removeCssClass(node, className);
                }
            };
            
            exports.hasCssString = function(id, doc) {
                var index = 0, sheets;
                doc = doc || document;
                
                if (doc.createStyleSheet && (sheets = doc.styleSheets)) {
                    while (index < sheets.length)
                        if (sheets[index++].owningElement.id === id)
                            return true;
                } else if ((sheets = doc.getElementsByTagName("style"))) {
                    while (index < sheets.length)
                        if (sheets[index++].id === id)
                            return true;
                }
                
                return false;
            };
            
            exports.importCssString = function importCssString(cssText, id, doc) {
                doc = doc || document;
                if (id && exports.hasCssString(id, doc))
                    return null;
                
                var style;
                
                if (doc.createStyleSheet) {
                    style = doc.createStyleSheet();
                    style.cssText = cssText;
                    if (id)
                        style.owningElement.id = id;
                } else {
                    style = doc.createElementNS 
                    ? doc.createElementNS(XHTML_NS, "style") 
                    : doc.createElement("style");
                    
                    style.appendChild(doc.createTextNode(cssText));
                    if (id)
                        style.id = id;
                    
                    exports.getDocumentHead(doc).appendChild(style);
                }
            };
            
            exports.importCssStylsheet = function(uri, doc) {
                if (doc.createStyleSheet) {
                    doc.createStyleSheet(uri);
                } else {
                    var link = exports.createElement('link');
                    link.rel = 'stylesheet';
                    link.href = uri;
                    
                    exports.getDocumentHead(doc).appendChild(link);
                }
            };
            
            exports.getInnerWidth = function(element) {
                return (
                parseInt(exports.computedStyle(element, "paddingLeft"), 10) + 
                parseInt(exports.computedStyle(element, "paddingRight"), 10) + 
                element.clientWidth
                );
            };
            
            exports.getInnerHeight = function(element) {
                return (
                parseInt(exports.computedStyle(element, "paddingTop"), 10) + 
                parseInt(exports.computedStyle(element, "paddingBottom"), 10) + 
                element.clientHeight
                );
            };
            
            if (global.pageYOffset !== undefined) {
                exports.getPageScrollTop = function() {
                    return global.pageYOffset;
                };
                
                exports.getPageScrollLeft = function() {
                    return global.pageXOffset;
                };
            } 
            else {
                exports.getPageScrollTop = function() {
                    return document.body.scrollTop;
                };
                
                exports.getPageScrollLeft = function() {
                    return document.body.scrollLeft;
                };
            }
            
            if (global.getComputedStyle)
                exports.computedStyle = function(element, style) {
                    if (style)
                        return (global.getComputedStyle(element, "") || {})[style] || "";
                    return global.getComputedStyle(element, "") || {};
                };
            else
                exports.computedStyle = function(element, style) {
                    if (style)
                        return element.currentStyle[style];
                    return element.currentStyle;
                };
            
            exports.scrollbarWidth = function(document) {
                var inner = exports.createElement("ace_inner");
                inner.style.width = "100%";
                inner.style.minWidth = "0px";
                inner.style.height = "200px";
                inner.style.display = "block";
                
                var outer = exports.createElement("ace_outer");
                var style = outer.style;
                
                style.position = "absolute";
                style.left = "-10000px";
                style.overflow = "hidden";
                style.width = "200px";
                style.minWidth = "0px";
                style.height = "150px";
                style.display = "block";
                
                outer.appendChild(inner);
                
                var body = document.documentElement;
                body.appendChild(outer);
                
                var noScrollbar = inner.offsetWidth;
                
                style.overflow = "scroll";
                var withScrollbar = inner.offsetWidth;
                
                if (noScrollbar == withScrollbar) {
                    withScrollbar = outer.clientWidth;
                }
                
                body.removeChild(outer);
                
                return noScrollbar - withScrollbar;
            };
            exports.setInnerHtml = function(el, innerHtml) {
                var element = el.cloneNode(false); //document.createElement("div");
                element.innerHTML = innerHtml;
                el.parentNode.replaceChild(element, el);
                return element;
            };
            
            if ("textContent" in document.documentElement) {
                exports.setInnerText = function(el, innerText) {
                    el.textContent = innerText;
                };
                
                exports.getInnerText = function(el) {
                    return el.textContent;
                };
            } 
            else {
                exports.setInnerText = function(el, innerText) {
                    el.innerText = innerText;
                };
                
                exports.getInnerText = function(el) {
                    return el.innerText;
                };
            }
            
            exports.getParentglobal = function(document) {
                return document.defaultView || document.parentglobal;
            };

        });

        define('ace/lib/event', ['require', 'exports', 'module', 'ace/lib/keys', 'ace/lib/useragent', 'ace/lib/dom'], function(require, exports, module) {
            
            
            var keys = require("./keys");
            var useragent = require("./useragent");
            var dom = require("./dom");
            
            exports.addListener = function(elem, type, callback) {
                if (elem.addEventListener) {
                    return elem.addEventListener(type, callback, false);
                }
                if (elem.attachEvent) {
                    var wrapper = function() {
                        callback(global.event);
                    };
                    callback._wrapper = wrapper;
                    elem.attachEvent("on" + type, wrapper);
                }
            };
            
            exports.removeListener = function(elem, type, callback) {
                if (elem.removeEventListener) {
                    return elem.removeEventListener(type, callback, false);
                }
                if (elem.detachEvent) {
                    elem.detachEvent("on" + type, callback._wrapper || callback);
                }
            };
            exports.stopEvent = function(e) {
                exports.stopPropagation(e);
                exports.preventDefault(e);
                return false;
            };
            
            exports.stopPropagation = function(e) {
                if (e.stopPropagation)
                    e.stopPropagation();
                else
                    e.cancelBubble = true;
            };
            
            exports.preventDefault = function(e) {
                if (e.preventDefault)
                    e.preventDefault();
                else
                    e.returnValue = false;
            };
            exports.getButton = function(e) {
                if (e.type == "dblclick")
                    return 0;
                if (e.type == "contextmenu" || (e.ctrlKey && useragent.isMac))
                    return 2;
                if (e.preventDefault) {
                    return e.button;
                } 
                else {
                    return {1: 0,2: 2,4: 1}[e.button];
                }
            };
            
            if (document.documentElement.setCapture) {
                exports.capture = function(el, eventHandler, releaseCaptureHandler) {
                    var called = false;
                    function onReleaseCapture(e) {
                        eventHandler(e);
                        
                        if (!called) {
                            called = true;
                            releaseCaptureHandler(e);
                        }
                        
                        exports.removeListener(el, "mousemove", eventHandler);
                        exports.removeListener(el, "mouseup", onReleaseCapture);
                        exports.removeListener(el, "losecapture", onReleaseCapture);
                        
                        el.releaseCapture();
                    }
                    
                    exports.addListener(el, "mousemove", eventHandler);
                    exports.addListener(el, "mouseup", onReleaseCapture);
                    exports.addListener(el, "losecapture", onReleaseCapture);
                    el.setCapture();
                };
            } 
            else {
                exports.capture = function(el, eventHandler, releaseCaptureHandler) {
                    function onMouseUp(e) {
                        eventHandler && eventHandler(e);
                        releaseCaptureHandler && releaseCaptureHandler(e);
                        
                        document.removeEventListener("mousemove", eventHandler, true);
                        document.removeEventListener("mouseup", onMouseUp, true);
                        
                        e.stopPropagation();
                    }
                    
                    document.addEventListener("mousemove", eventHandler, true);
                    document.addEventListener("mouseup", onMouseUp, true);
                };
            }
            
            exports.addMouseWheelListener = function(el, callback) {
                var factor = 8;
                var listener = function(e) {
                    if (e.wheelDelta !== undefined) {
                        if (e.wheelDeltaX !== undefined) {
                            e.wheelX = -e.wheelDeltaX / factor;
                            e.wheelY = -e.wheelDeltaY / factor;
                        } else {
                            e.wheelX = 0;
                            e.wheelY = -e.wheelDelta / factor;
                        }
                    } 
                    else {
                        if (e.axis && e.axis == e.HORIZONTAL_AXIS) {
                            e.wheelX = (e.detail || 0) * 5;
                            e.wheelY = 0;
                        } else {
                            e.wheelX = 0;
                            e.wheelY = (e.detail || 0) * 5;
                        }
                    }
                    callback(e);
                };
                exports.addListener(el, "DOMMouseScroll", listener);
                exports.addListener(el, "mousewheel", listener);
            };
            
            exports.addMultiMouseDownListener = function(el, timeouts, eventHandler, callbackName) {
                var clicks = 0;
                var startX, startY, timer;
                var eventNames = {
                    2: "dblclick",
                    3: "tripleclick",
                    4: "quadclick"
                };
                
                exports.addListener(el, "mousedown", function(e) {
                    if (exports.getButton(e) != 0) {
                        clicks = 0;
                    } else {
                        var isNewClick = Math.abs(e.clientX - startX) > 5 || Math.abs(e.clientY - startY) > 5;
                        
                        if (!timer || isNewClick)
                            clicks = 0;
                        
                        clicks += 1;
                        
                        if (timer)
                            clearTimeout(timer)
                        timer = setTimeout(function() {
                            timer = null
                        }, timeouts[clicks - 1] || 600);
                    }
                    if (clicks == 1) {
                        startX = e.clientX;
                        startY = e.clientY;
                    }
                    
                    eventHandler[callbackName]("mousedown", e);
                    
                    if (clicks > 4)
                        clicks = 0;
                    else if (clicks > 1)
                        return eventHandler[callbackName](eventNames[clicks], e);
                });
                
                if (useragent.isOldIE) {
                    exports.addListener(el, "dblclick", function(e) {
                        clicks = 2;
                        if (timer)
                            clearTimeout(timer);
                        timer = setTimeout(function() {
                            timer = null
                        }, timeouts[clicks - 1] || 600);
                        eventHandler[callbackName]("mousedown", e);
                        eventHandler[callbackName](eventNames[clicks], e);
                    });
                }
            };
            
            function normalizeCommandKeys(callback, e, keyCode) {
                var hashId = 0;
                if ((useragent.isOpera && !("KeyboardEvent" in global)) && useragent.isMac) {
                    hashId = 0 | (e.metaKey ? 1 : 0) | (e.altKey ? 2 : 0) 
                    | (e.shiftKey ? 4 : 0) | (e.ctrlKey ? 8 : 0);
                } else {
                    hashId = 0 | (e.ctrlKey ? 1 : 0) | (e.altKey ? 2 : 0) 
                    | (e.shiftKey ? 4 : 0) | (e.metaKey ? 8 : 0);
                }
                
                if (keyCode in keys.MODIFIER_KEYS) {
                    switch (keys.MODIFIER_KEYS[keyCode]) {
                        case "Alt":
                            hashId = 2;
                            break;
                        case "Shift":
                            hashId = 4;
                            break;
                        case "Ctrl":
                            hashId = 1;
                            break;
                        default:
                            hashId = 8;
                            break;
                    }
                    keyCode = 0;
                }
                
                if (!useragent.isMac && pressedKeys[91] || pressedKeys[92])
                    hashId |= 8;
                
                if (hashId & 8 && (keyCode == 91 || keyCode == 93)) {
                    keyCode = 0;
                }
                if (!hashId && !(keyCode in keys.FUNCTION_KEYS) && !(keyCode in keys.PRINTABLE_KEYS)) {
                    return false;
                }
                return callback(e, hashId, keyCode);
            }
            
            var pressedKeys = Object.create(null);
            exports.addCommandKeyListener = function(el, callback) {
                var addListener = exports.addListener;
                if (useragent.isOldGecko || (useragent.isOpera && !("KeyboardEvent" in global))) {
                    var lastKeyDownKeyCode = null;
                    addListener(el, "keydown", function(e) {
                        lastKeyDownKeyCode = e.keyCode;
                    });
                    addListener(el, "keypress", function(e) {
                        return normalizeCommandKeys(callback, e, lastKeyDownKeyCode);
                    });
                } else {
                    var lastDefaultPrevented = null;
                    
                    addListener(el, "keydown", function(e) {
                        pressedKeys[e.keyCode] = true;
                        var result = normalizeCommandKeys(callback, e, e.keyCode);
                        lastDefaultPrevented = e.defaultPrevented;
                        return result;
                    });
                    
                    addListener(el, "keypress", function(e) {
                        if (lastDefaultPrevented && (e.ctrlKey || e.altKey || e.shiftKey || e.metaKey)) {
                            exports.stopEvent(e);
                            lastDefaultPrevented = null;
                        }
                    });
                    
                    addListener(el, "keyup", function(e) {
                        pressedKeys[e.keyCode] = null;
                    });
                    
                    addListener(el, "focus", function(e) {
                        pressedKeys = Object.create(null);
                    });
                }
            };
            
            if (global.postMessage && !useragent.isOldIE) {
                var postMessageId = 1;
                exports.nextTick = function(callback, win) {
                    win = win || global;
                    var messageName = "zero-timeout-message-" + postMessageId;
                    exports.addListener(win, "message", function listener(e) {
                        if (e.data == messageName) {
                            exports.stopPropagation(e);
                            exports.removeListener(win, "message", listener);
                            callback();
                        }
                    });
                    win.postMessage(messageName, "*");
                };
            }
            
            
            exports.nextFrame = global.requestAnimationFrame || 
            global.mozRequestAnimationFrame || 
            global.webkitRequestAnimationFrame || 
            global.msRequestAnimationFrame || 
            global.oRequestAnimationFrame;
            
            if (exports.nextFrame)
                exports.nextFrame = exports.nextFrame.bind(window);
            else
                exports.nextFrame = function(callback) {
                    setTimeout(callback, 17);
                };
        });

        define('ace/lib/keys', ['require', 'exports', 'module', 'ace/lib/oop'], function(require, exports, module) {
            
            
            var oop = require("./oop");
            var Keys = (function() {
                var ret = {
                    MODIFIER_KEYS: {
                        16: 'Shift',17: 'Ctrl',18: 'Alt',224: 'Meta'
                    },
                    
                    KEY_MODS: {
                        "ctrl": 1,"alt": 2,"option": 2,
                        "shift": 4,"meta": 8,"command": 8,"cmd": 8
                    },
                    
                    FUNCTION_KEYS: {
                        8: "Backspace",
                        9: "Tab",
                        13: "Return",
                        19: "Pause",
                        27: "Esc",
                        32: "Space",
                        33: "PageUp",
                        34: "PageDown",
                        35: "End",
                        36: "Home",
                        37: "Left",
                        38: "Up",
                        39: "Right",
                        40: "Down",
                        44: "Print",
                        45: "Insert",
                        46: "Delete",
                        96: "Numpad0",
                        97: "Numpad1",
                        98: "Numpad2",
                        99: "Numpad3",
                        100: "Numpad4",
                        101: "Numpad5",
                        102: "Numpad6",
                        103: "Numpad7",
                        104: "Numpad8",
                        105: "Numpad9",
                        112: "F1",
                        113: "F2",
                        114: "F3",
                        115: "F4",
                        116: "F5",
                        117: "F6",
                        118: "F7",
                        119: "F8",
                        120: "F9",
                        121: "F10",
                        122: "F11",
                        123: "F12",
                        144: "Numlock",
                        145: "Scrolllock"
                    },
                    
                    PRINTABLE_KEYS: {
                        32: ' ',48: '0',49: '1',50: '2',51: '3',52: '4',53: '5',
                        54: '6',55: '7',56: '8',57: '9',59: ';',61: '=',65: 'a',
                        66: 'b',67: 'c',68: 'd',69: 'e',70: 'f',71: 'g',72: 'h',
                        73: 'i',74: 'j',75: 'k',76: 'l',77: 'm',78: 'n',79: 'o',
                        80: 'p',81: 'q',82: 'r',83: 's',84: 't',85: 'u',86: 'v',
                        87: 'w',88: 'x',89: 'y',90: 'z',107: '+',109: '-',110: '.',
                        188: ',',190: '.',191: '/',192: '`',219: '[',220: '\\',
                        221: ']',222: '\''
                    }
                };
                for (var i in ret.FUNCTION_KEYS) {
                    var name = ret.FUNCTION_KEYS[i].toLowerCase();
                    ret[name] = parseInt(i, 10);
                }
                oop.mixin(ret, ret.MODIFIER_KEYS);
                oop.mixin(ret, ret.PRINTABLE_KEYS);
                oop.mixin(ret, ret.FUNCTION_KEYS);
                ret.enter = ret["return"];
                ret.escape = ret.esc;
                ret.del = ret["delete"];
                ret[173] = '-';
                
                return ret;
            })();
            oop.mixin(exports, Keys);
            
            exports.keyCodeToString = function(keyCode) {
                return (Keys[keyCode] || String.fromCharCode(keyCode)).toLowerCase();
            }

        });

        define('ace/lib/oop', ['require', 'exports', 'module'], function(require, exports, module) {
            
            
            exports.inherits = (function() {
                var tempCtor = function() {
                };
                return function(ctor, superCtor) {
                    tempCtor.prototype = superCtor.prototype;
                    ctor.super_ = superCtor.prototype;
                    ctor.prototype = new tempCtor();
                    ctor.prototype.constructor = ctor;
                };
            }());
            
            exports.mixin = function(obj, mixin) {
                for (var key in mixin) {
                    obj[key] = mixin[key];
                }
                return obj;
            };
            
            exports.implement = function(proto, mixin) {
                exports.mixin(proto, mixin);
            };

        });

        define('ace/lib/useragent', ['require', 'exports', 'module'], function(require, exports, module) {
            exports.OS = {
                LINUX: "LINUX",
                MAC: "MAC",
                globalS: "globalS"
            };
            exports.getOS = function() {
                if (exports.isMac) {
                    return exports.OS.MAC;
                } else if (exports.isLinux) {
                    return exports.OS.LINUX;
                } else {
                    return exports.OS.globalS;
                }
            };
            if (typeof navigator != "object")
                return;
            
            var os = (navigator.platform.match(/mac|win|linux/i) || ["other"])[0].toLowerCase();
            var ua = navigator.userAgent;
            exports.isWin = (os == "win");
            exports.isMac = (os == "mac");
            exports.isLinux = (os == "linux");
            exports.isIE = 
            (navigator.appName == "Microsoft Internet Explorer" || navigator.appName.indexOf("MSAppHost") >= 0) 
            && parseFloat(navigator.userAgent.match(/MSIE ([0-9]+[\.0-9]+)/)[1]);
            
            exports.isOldIE = exports.isIE && exports.isIE < 9;
            exports.isGecko = exports.isMozilla = global.controllers && global.navigator.product === "Gecko";
            exports.isOldGecko = exports.isGecko && parseInt((navigator.userAgent.match(/rv\:(\d+)/) || [])[1], 10) < 4;
            exports.isOpera = global.opera && Object.prototype.toString.call(global.opera) == "[object Opera]";
            exports.isWebKit = parseFloat(ua.split("WebKit/")[1]) || undefined;
            
            exports.isChrome = parseFloat(ua.split(" Chrome/")[1]) || undefined;
            
            exports.isAIR = ua.indexOf("AdobeAIR") >= 0;
            
            exports.isIPad = ua.indexOf("iPad") >= 0;
            
            exports.isTouchPad = ua.indexOf("TouchPad") >= 0;

        });

        define('ace/editor', ['require', 'exports', 'module', 'ace/lib/fixoldbrowsers', 'ace/lib/oop', 'ace/lib/dom', 'ace/lib/lang', 'ace/lib/useragent', 'ace/keyboard/textinput', 'ace/mouse/mouse_handler', 'ace/mouse/fold_handler', 'ace/keyboard/keybinding', 'ace/edit_session', 'ace/search', 'ace/range', 'ace/lib/event_emitter', 'ace/commands/command_manager', 'ace/commands/default_commands', 'ace/config'], function(require, exports, module) {
            
            
            require("./lib/fixoldbrowsers");
            
            var oop = require("./lib/oop");
            var dom = require("./lib/dom");
            var lang = require("./lib/lang");
            var useragent = require("./lib/useragent");
            var TextInput = require("./keyboard/textinput").TextInput;
            var MouseHandler = require("./mouse/mouse_handler").MouseHandler;
            var FoldHandler = require("./mouse/fold_handler").FoldHandler;
            var KeyBinding = require("./keyboard/keybinding").KeyBinding;
            var EditSession = require("./edit_session").EditSession;
            var Search = require("./search").Search;
            var Range = require("./range").Range;
            var EventEmitter = require("./lib/event_emitter").EventEmitter;
            var CommandManager = require("./commands/command_manager").CommandManager;
            var defaultCommands = require("./commands/default_commands").commands;
            var config = require("./config");
            var Editor = function(renderer, session) {
                var container = renderer.getContainerElement();
                this.container = container;
                this.renderer = renderer;
                
                this.commands = new CommandManager(useragent.isMac ? "mac" : "win", defaultCommands);
                this.textInput = new TextInput(renderer.getTextAreaContainer(), this);
                this.renderer.textarea = this.textInput.getElement();
                this.keyBinding = new KeyBinding(this);
                this.$mouseHandler = new MouseHandler(this);
                new FoldHandler(this);
                
                this.$blockScrolling = 0;
                this.$search = new Search().set({
                    wrap: true
                });
                
                this.setSession(session || new EditSession(""));
                config.resetOptions(this);
                config._emit("editor", this);
            };
            
            (function() {
                
                oop.implement(this, EventEmitter);
                this.setKeyboardHandler = function(keyboardHandler) {
                    if (!keyboardHandler) {
                        this.keyBinding.setKeyboardHandler(null);
                    } else if (typeof keyboardHandler == "string") {
                        this.$keybindingId = keyboardHandler;
                        var _self = this;
                        config.loadModule(["keybinding", keyboardHandler], function(module) {
                            if (_self.$keybindingId == keyboardHandler)
                                _self.keyBinding.setKeyboardHandler(module && module.handler);
                        });
                    } else {
                        delete this.$keybindingId;
                        this.keyBinding.setKeyboardHandler(keyboardHandler);
                    }
                };
                this.getKeyboardHandler = function() {
                    return this.keyBinding.getKeyboardHandler();
                };
                this.setSession = function(session) {
                    if (this.session == session)
                        return;
                    
                    if (this.session) {
                        var oldSession = this.session;
                        this.session.removeEventListener("change", this.$onDocumentChange);
                        this.session.removeEventListener("changeMode", this.$onChangeMode);
                        this.session.removeEventListener("tokenizerUpdate", this.$onTokenizerUpdate);
                        this.session.removeEventListener("changeTabSize", this.$onChangeTabSize);
                        this.session.removeEventListener("changeWrapLimit", this.$onChangeWrapLimit);
                        this.session.removeEventListener("changeWrapMode", this.$onChangeWrapMode);
                        this.session.removeEventListener("onChangeFold", this.$onChangeFold);
                        this.session.removeEventListener("changeFrontMarker", this.$onChangeFrontMarker);
                        this.session.removeEventListener("changeBackMarker", this.$onChangeBackMarker);
                        this.session.removeEventListener("changeBreakpoint", this.$onChangeBreakpoint);
                        this.session.removeEventListener("changeAnnotation", this.$onChangeAnnotation);
                        this.session.removeEventListener("changeOverwrite", this.$onCursorChange);
                        this.session.removeEventListener("changeScrollTop", this.$onScrollTopChange);
                        this.session.removeEventListener("changeScrollLeft", this.$onScrollLeftChange);
                        
                        var selection = this.session.getSelection();
                        selection.removeEventListener("changeCursor", this.$onCursorChange);
                        selection.removeEventListener("changeSelection", this.$onSelectionChange);
                    }
                    
                    this.session = session;
                    
                    this.$onDocumentChange = this.onDocumentChange.bind(this);
                    session.addEventListener("change", this.$onDocumentChange);
                    this.renderer.setSession(session);
                    
                    this.$onChangeMode = this.onChangeMode.bind(this);
                    session.addEventListener("changeMode", this.$onChangeMode);
                    
                    this.$onTokenizerUpdate = this.onTokenizerUpdate.bind(this);
                    session.addEventListener("tokenizerUpdate", this.$onTokenizerUpdate);
                    
                    this.$onChangeTabSize = this.renderer.onChangeTabSize.bind(this.renderer);
                    session.addEventListener("changeTabSize", this.$onChangeTabSize);
                    
                    this.$onChangeWrapLimit = this.onChangeWrapLimit.bind(this);
                    session.addEventListener("changeWrapLimit", this.$onChangeWrapLimit);
                    
                    this.$onChangeWrapMode = this.onChangeWrapMode.bind(this);
                    session.addEventListener("changeWrapMode", this.$onChangeWrapMode);
                    
                    this.$onChangeFold = this.onChangeFold.bind(this);
                    session.addEventListener("changeFold", this.$onChangeFold);
                    
                    this.$onChangeFrontMarker = this.onChangeFrontMarker.bind(this);
                    this.session.addEventListener("changeFrontMarker", this.$onChangeFrontMarker);
                    
                    this.$onChangeBackMarker = this.onChangeBackMarker.bind(this);
                    this.session.addEventListener("changeBackMarker", this.$onChangeBackMarker);
                    
                    this.$onChangeBreakpoint = this.onChangeBreakpoint.bind(this);
                    this.session.addEventListener("changeBreakpoint", this.$onChangeBreakpoint);
                    
                    this.$onChangeAnnotation = this.onChangeAnnotation.bind(this);
                    this.session.addEventListener("changeAnnotation", this.$onChangeAnnotation);
                    
                    this.$onCursorChange = this.onCursorChange.bind(this);
                    this.session.addEventListener("changeOverwrite", this.$onCursorChange);
                    
                    this.$onScrollTopChange = this.onScrollTopChange.bind(this);
                    this.session.addEventListener("changeScrollTop", this.$onScrollTopChange);
                    
                    this.$onScrollLeftChange = this.onScrollLeftChange.bind(this);
                    this.session.addEventListener("changeScrollLeft", this.$onScrollLeftChange);
                    
                    this.selection = session.getSelection();
                    this.selection.addEventListener("changeCursor", this.$onCursorChange);
                    
                    this.$onSelectionChange = this.onSelectionChange.bind(this);
                    this.selection.addEventListener("changeSelection", this.$onSelectionChange);
                    
                    this.onChangeMode();
                    
                    this.$blockScrolling += 1;
                    this.onCursorChange();
                    this.$blockScrolling -= 1;
                    
                    this.onScrollTopChange();
                    this.onScrollLeftChange();
                    this.onSelectionChange();
                    this.onChangeFrontMarker();
                    this.onChangeBackMarker();
                    this.onChangeBreakpoint();
                    this.onChangeAnnotation();
                    this.session.getUseWrapMode() && this.renderer.adjustWrapLimit();
                    this.renderer.updateFull();
                    
                    this._emit("changeSession", {
                        session: session,
                        oldSession: oldSession
                    });
                };
                this.getSession = function() {
                    return this.session;
                };
                this.setValue = function(val, cursorPos) {
                    this.session.doc.setValue(val);
                    
                    if (!cursorPos)
                        this.selectAll();
                    else if (cursorPos == 1)
                        this.navigateFileEnd();
                    else if (cursorPos == -1)
                        this.navigateFileStart();
                    
                    return val;
                };
                this.getValue = function() {
                    return this.session.getValue();
                };
                this.getSelection = function() {
                    return this.selection;
                };
                this.resize = function(force) {
                    this.renderer.onResize(force);
                };
                this.setTheme = function(theme) {
                    this.renderer.setTheme(theme);
                };
                this.getTheme = function() {
                    return this.renderer.getTheme();
                };
                this.setStyle = function(style) {
                    this.renderer.setStyle(style);
                };
                this.unsetStyle = function(style) {
                    this.renderer.unsetStyle(style);
                };
                this.getFontSize = function() {
                    return this.getOption("fontSize") || 
                    dom.computedStyle(this.container, "fontSize");
                };
                this.setFontSize = function(size) {
                    this.setOption("fontSize", size);
                };
                
                this.$highlightBrackets = function() {
                    if (this.session.$bracketHighlight) {
                        this.session.removeMarker(this.session.$bracketHighlight);
                        this.session.$bracketHighlight = null;
                    }
                    
                    if (this.$highlightPending) {
                        return;
                    }
                    var self = this;
                    this.$highlightPending = true;
                    setTimeout(function() {
                        self.$highlightPending = false;
                        
                        var pos = self.session.findMatchingBracket(self.getCursorPosition());
                        if (pos) {
                            var range = new Range(pos.row, pos.column, pos.row, pos.column + 1);
                        } else if (self.session.$mode.getMatching) {
                            var range = self.session.$mode.getMatching(self.session);
                        }
                        if (range)
                            self.session.$bracketHighlight = self.session.addMarker(range, "ace_bracket", "text");
                    }, 50);
                };
                this.focus = function() {
                    var _self = this;
                    setTimeout(function() {
                        _self.textInput.focus();
                    });
                    this.textInput.focus();
                };
                this.isFocused = function() {
                    return this.textInput.isFocused();
                };
                this.blur = function() {
                    this.textInput.blur();
                };
                this.onFocus = function() {
                    if (this.$isFocused)
                        return;
                    this.$isFocused = true;
                    this.renderer.showCursor();
                    this.renderer.visualizeFocus();
                    this._emit("focus");
                };
                this.onBlur = function() {
                    if (!this.$isFocused)
                        return;
                    this.$isFocused = false;
                    this.renderer.hideCursor();
                    this.renderer.visualizeBlur();
                    this._emit("blur");
                };
                
                this.$cursorChange = function() {
                    this.renderer.updateCursor();
                };
                this.onDocumentChange = function(e) {
                    var delta = e.data;
                    var range = delta.range;
                    var lastRow;
                    
                    if (range.start.row == range.end.row && delta.action != "insertLines" && delta.action != "removeLines")
                        lastRow = range.end.row;
                    else
                        lastRow = Infinity;
                    this.renderer.updateLines(range.start.row, lastRow);
                    
                    this._emit("change", e);
                    this.$cursorChange();
                };
                
                this.onTokenizerUpdate = function(e) {
                    var rows = e.data;
                    this.renderer.updateLines(rows.first, rows.last);
                };
                
                
                this.onScrollTopChange = function() {
                    this.renderer.scrollToY(this.session.getScrollTop());
                };
                
                this.onScrollLeftChange = function() {
                    this.renderer.scrollToX(this.session.getScrollLeft());
                };
                this.onCursorChange = function() {
                    this.$cursorChange();
                    
                    if (!this.$blockScrolling) {
                        this.renderer.scrollCursorIntoView();
                    }
                    
                    this.$highlightBrackets();
                    this.$updateHighlightActiveLine();
                    this._emit("changeSelection");
                };
                
                this.$updateHighlightActiveLine = function() {
                    var session = this.getSession();
                    
                    var highlight;
                    if (this.$highlightActiveLine) {
                        if ((this.$selectionStyle != "line" || !this.selection.isMultiLine()))
                            highlight = this.getCursorPosition();
                    }
                    
                    if (session.$highlightLineMarker && !highlight) {
                        session.removeMarker(session.$highlightLineMarker.id);
                        session.$highlightLineMarker = null;
                    } else if (!session.$highlightLineMarker && highlight) {
                        var range = new Range(highlight.row, highlight.column, highlight.row, Infinity);
                        range.id = session.addMarker(range, "ace_active-line", "screenLine");
                        session.$highlightLineMarker = range;
                    } else if (highlight) {
                        session.$highlightLineMarker.start.row = highlight.row;
                        session.$highlightLineMarker.end.row = highlight.row;
                        session.$highlightLineMarker.start.column = highlight.column;
                        session._emit("changeBackMarker");
                    }
                };
                
                this.onSelectionChange = function(e) {
                    var session = this.session;
                    
                    if (session.$selectionMarker) {
                        session.removeMarker(session.$selectionMarker);
                    }
                    session.$selectionMarker = null;
                    
                    if (!this.selection.isEmpty()) {
                        var range = this.selection.getRange();
                        var style = this.getSelectionStyle();
                        session.$selectionMarker = session.addMarker(range, "ace_selection", style);
                    } else {
                        this.$updateHighlightActiveLine();
                    }
                    
                    var re = this.$highlightSelectedWord && this.$getSelectionHighLightRegexp()
                    this.session.highlight(re);
                    
                    this._emit("changeSelection");
                };
                
                this.$getSelectionHighLightRegexp = function() {
                    var session = this.session;
                    
                    var selection = this.getSelectionRange();
                    if (selection.isEmpty() || selection.isMultiLine())
                        return;
                    
                    var startOuter = selection.start.column - 1;
                    var endOuter = selection.end.column + 1;
                    var line = session.getLine(selection.start.row);
                    var lineCols = line.length;
                    var needle = line.substring(Math.max(startOuter, 0), 
                    Math.min(endOuter, lineCols));
                    if ((startOuter >= 0 && /^[\w\d]/.test(needle)) || 
                    (endOuter <= lineCols && /[\w\d]$/.test(needle)))
                        return;
                    
                    needle = line.substring(selection.start.column, selection.end.column);
                    if (!/^[\w\d]+$/.test(needle))
                        return;
                    
                    var re = this.$search.$assembleRegExp({
                        wholeWord: true,
                        caseSensitive: true,
                        needle: needle
                    });
                    
                    return re;
                };
                
                
                this.onChangeFrontMarker = function() {
                    this.renderer.updateFrontMarkers();
                };
                
                this.onChangeBackMarker = function() {
                    this.renderer.updateBackMarkers();
                };
                
                
                this.onChangeBreakpoint = function() {
                    this.renderer.updateBreakpoints();
                };
                
                this.onChangeAnnotation = function() {
                    this.renderer.setAnnotations(this.session.getAnnotations());
                };
                
                
                this.onChangeMode = function(e) {
                    this.renderer.updateText();
                    this._emit("changeMode", e);
                };
                
                
                this.onChangeWrapLimit = function() {
                    this.renderer.updateFull();
                };
                
                this.onChangeWrapMode = function() {
                    this.renderer.onResize(true);
                };
                
                
                this.onChangeFold = function() {
                    this.$updateHighlightActiveLine();
                    this.renderer.updateFull();
                };
                
                this.getCopyText = function() {
                    var text = "";
                    if (!this.selection.isEmpty())
                        text = this.session.getTextRange(this.getSelectionRange());
                    
                    this._emit("copy", text);
                    return text;
                };
                this.onCopy = function() {
                    this.commands.exec("copy", this);
                };
                this.onCut = function() {
                    this.commands.exec("cut", this);
                };
                this.onPaste = function(text) {
                    if (this.$readOnly)
                        return;
                    this._emit("paste", text);
                    this.insert(text);
                };
                
                
                this.execCommand = function(command, args) {
                    this.commands.exec(command, this, args);
                };
                this.insert = function(text) {
                    var session = this.session;
                    var mode = session.getMode();
                    var cursor = this.getCursorPosition();
                    
                    if (this.getBehavioursEnabled()) {
                        var transform = mode.transformAction(session.getState(cursor.row), 'insertion', this, session, text);
                        if (transform)
                            text = transform.text;
                    }
                    
                    text = text.replace("\t", this.session.getTabString());
                    if (!this.selection.isEmpty()) {
                        cursor = this.session.remove(this.getSelectionRange());
                        this.clearSelection();
                    } 
                    else if (this.session.getOverwrite()) {
                        var range = new Range.fromPoints(cursor, cursor);
                        range.end.column += text.length;
                        this.session.remove(range);
                    }
                    
                    this.clearSelection();
                    
                    var start = cursor.column;
                    var lineState = session.getState(cursor.row);
                    var line = session.getLine(cursor.row);
                    var shouldOutdent = mode.checkOutdent(lineState, line, text);
                    var end = session.insert(cursor, text);
                    
                    if (transform && transform.selection) {
                        if (transform.selection.length == 2) { // Transform relative to the current column
                            this.selection.setSelectionRange(
                            new Range(cursor.row, start + transform.selection[0], 
                            cursor.row, start + transform.selection[1]));
                        } else { // Transform relative to the current row.
                            this.selection.setSelectionRange(
                            new Range(cursor.row + transform.selection[0], 
                            transform.selection[1], 
                            cursor.row + transform.selection[2], 
                            transform.selection[3]));
                        }
                    }
                    if (session.getDocument().isNewLine(text)) {
                        var lineIndent = mode.getNextLineIndent(lineState, line.slice(0, cursor.column), session.getTabString());
                        
                        this.moveCursorTo(cursor.row + 1, 0);
                        
                        var size = session.getTabSize();
                        var minIndent = Number.MAX_VALUE;
                        
                        for (var row = cursor.row + 1; row <= end.row; ++row) {
                            var indent = 0;
                            
                            line = session.getLine(row);
                            for (var i = 0; i < line.length; ++i)
                                if (line.charAt(i) == '\t')
                                    indent += size;
                                else if (line.charAt(i) == ' ')
                                    indent += 1;
                                else
                                    break;
                            if (/[^\s]/.test(line))
                                minIndent = Math.min(indent, minIndent);
                        }
                        
                        for (var row = cursor.row + 1; row <= end.row; ++row) {
                            var outdent = minIndent;
                            
                            line = session.getLine(row);
                            for (var i = 0; i < line.length && outdent > 0; ++i)
                                if (line.charAt(i) == '\t')
                                    outdent -= size;
                                else if (line.charAt(i) == ' ')
                                    outdent -= 1;
                            session.remove(new Range(row, 0, row, i));
                        }
                        session.indentRows(cursor.row + 1, end.row, lineIndent);
                    }
                    if (shouldOutdent)
                        mode.autoOutdent(lineState, session, cursor.row);
                };
                
                this.onTextInput = function(text) {
                    this.keyBinding.onTextInput(text);
                };
                
                this.onCommandKey = function(e, hashId, keyCode) {
                    this.keyBinding.onCommandKey(e, hashId, keyCode);
                };
                this.setOverwrite = function(overwrite) {
                    this.session.setOverwrite(overwrite);
                };
                this.getOverwrite = function() {
                    return this.session.getOverwrite();
                };
                this.toggleOverwrite = function() {
                    this.session.toggleOverwrite();
                };
                this.setScrollSpeed = function(speed) {
                    this.setOption("scrollSpeed", speed);
                };
                this.getScrollSpeed = function() {
                    return this.getOption("scrollSpeed");
                };
                this.setDragDelay = function(dragDelay) {
                    this.setOption("dragDelay", dragDelay);
                };
                this.getDragDelay = function() {
                    return this.getOption("dragDelay");
                };
                this.setSelectionStyle = function(val) {
                    this.setOption("selectionStyle", val);
                };
                this.getSelectionStyle = function() {
                    return this.getOption("selectionStyle");
                };
                this.setHighlightActiveLine = function(shouldHighlight) {
                    this.setOption("highlightActiveLine", shouldHighlight);
                };
                this.getHighlightActiveLine = function() {
                    return this.getOption("highlightActiveLine");
                };
                this.setHighlightGutterLine = function(shouldHighlight) {
                    this.setOption("highlightGutterLine", shouldHighlight);
                };
                
                this.getHighlightGutterLine = function() {
                    return this.getOption("highlightGutterLine");
                };
                this.setHighlightSelectedWord = function(shouldHighlight) {
                    this.setOption("highlightSelectedWord", shouldHighlight);
                };
                this.getHighlightSelectedWord = function() {
                    return this.$highlightSelectedWord;
                };
                
                this.setAnimatedScroll = function(shouldAnimate) {
                    this.renderer.setAnimatedScroll(shouldAnimate);
                };
                
                this.getAnimatedScroll = function() {
                    return this.renderer.getAnimatedScroll();
                };
                this.setShowInvisibles = function(showInvisibles) {
                    this.renderer.setShowInvisibles(showInvisibles);
                };
                this.getShowInvisibles = function() {
                    return this.renderer.getShowInvisibles();
                };
                
                this.setDisplayIndentGuides = function(display) {
                    this.renderer.setDisplayIndentGuides(display);
                };
                
                this.getDisplayIndentGuides = function() {
                    return this.renderer.getDisplayIndentGuides();
                };
                this.setShowPrintMargin = function(showPrintMargin) {
                    this.renderer.setShowPrintMargin(showPrintMargin);
                };
                this.getShowPrintMargin = function() {
                    return this.renderer.getShowPrintMargin();
                };
                this.setPrintMarginColumn = function(showPrintMargin) {
                    this.renderer.setPrintMarginColumn(showPrintMargin);
                };
                this.getPrintMarginColumn = function() {
                    return this.renderer.getPrintMarginColumn();
                };
                this.setReadOnly = function(readOnly) {
                    this.setOption("readOnly", readOnly);
                };
                this.getReadOnly = function() {
                    return this.getOption("readOnly");
                };
                this.setBehavioursEnabled = function(enabled) {
                    this.setOption("behavioursEnabled", enabled);
                };
                this.getBehavioursEnabled = function() {
                    return this.getOption("behavioursEnabled");
                };
                this.setWrapBehavioursEnabled = function(enabled) {
                    this.setOption("wrapBehavioursEnabled", enabled);
                };
                this.getWrapBehavioursEnabled = function() {
                    return this.getOption("wrapBehavioursEnabled");
                };
                this.setShowFoldWidgets = function(show) {
                    this.setOption("showFoldWidgets", show);
                
                };
                this.getShowFoldWidgets = function() {
                    return this.getOption("showFoldWidgets");
                };
                
                this.setFadeFoldWidgets = function(fade) {
                    this.setOption("fadeFoldWidgets", fade);
                };
                
                this.getFadeFoldWidgets = function() {
                    return this.getOption("fadeFoldWidgets");
                };
                this.remove = function(dir) {
                    if (this.selection.isEmpty()) {
                        if (dir == "left")
                            this.selection.selectLeft();
                        else
                            this.selection.selectRight();
                    }
                    
                    var range = this.getSelectionRange();
                    if (this.getBehavioursEnabled()) {
                        var session = this.session;
                        var state = session.getState(range.start.row);
                        var new_range = session.getMode().transformAction(state, 'deletion', this, session, range);
                        if (new_range)
                            range = new_range;
                    }
                    
                    this.session.remove(range);
                    this.clearSelection();
                };
                this.removeWordRight = function() {
                    if (this.selection.isEmpty())
                        this.selection.selectWordRight();
                    
                    this.session.remove(this.getSelectionRange());
                    this.clearSelection();
                };
                this.removeWordLeft = function() {
                    if (this.selection.isEmpty())
                        this.selection.selectWordLeft();
                    
                    this.session.remove(this.getSelectionRange());
                    this.clearSelection();
                };
                this.removeToLineStart = function() {
                    if (this.selection.isEmpty())
                        this.selection.selectLineStart();
                    
                    this.session.remove(this.getSelectionRange());
                    this.clearSelection();
                };
                this.removeToLineEnd = function() {
                    if (this.selection.isEmpty())
                        this.selection.selectLineEnd();
                    
                    var range = this.getSelectionRange();
                    if (range.start.column == range.end.column && range.start.row == range.end.row) {
                        range.end.column = 0;
                        range.end.row++;
                    }
                    
                    this.session.remove(range);
                    this.clearSelection();
                };
                this.splitLine = function() {
                    if (!this.selection.isEmpty()) {
                        this.session.remove(this.getSelectionRange());
                        this.clearSelection();
                    }
                    
                    var cursor = this.getCursorPosition();
                    this.insert("\n");
                    this.moveCursorToPosition(cursor);
                };
                this.transposeLetters = function() {
                    if (!this.selection.isEmpty()) {
                        return;
                    }
                    
                    var cursor = this.getCursorPosition();
                    var column = cursor.column;
                    if (column === 0)
                        return;
                    
                    var line = this.session.getLine(cursor.row);
                    var swap, range;
                    if (column < line.length) {
                        swap = line.charAt(column) + line.charAt(column - 1);
                        range = new Range(cursor.row, column - 1, cursor.row, column + 1);
                    } 
                    else {
                        swap = line.charAt(column - 1) + line.charAt(column - 2);
                        range = new Range(cursor.row, column - 2, cursor.row, column);
                    }
                    this.session.replace(range, swap);
                };
                this.toLowerCase = function() {
                    var originalRange = this.getSelectionRange();
                    if (this.selection.isEmpty()) {
                        this.selection.selectWord();
                    }
                    
                    var range = this.getSelectionRange();
                    var text = this.session.getTextRange(range);
                    this.session.replace(range, text.toLowerCase());
                    this.selection.setSelectionRange(originalRange);
                };
                this.toUpperCase = function() {
                    var originalRange = this.getSelectionRange();
                    if (this.selection.isEmpty()) {
                        this.selection.selectWord();
                    }
                    
                    var range = this.getSelectionRange();
                    var text = this.session.getTextRange(range);
                    this.session.replace(range, text.toUpperCase());
                    this.selection.setSelectionRange(originalRange);
                };
                this.indent = function() {
                    var session = this.session;
                    var range = this.getSelectionRange();
                    
                    if (range.start.row < range.end.row || range.start.column < range.end.column) {
                        var rows = this.$getSelectedRows();
                        session.indentRows(rows.first, rows.last, "\t");
                    } else {
                        var indentString;
                        
                        if (this.session.getUseSoftTabs()) {
                            var size = session.getTabSize(), 
                            position = this.getCursorPosition(), 
                            column = session.documentToScreenColumn(position.row, position.column), 
                            count = (size - column % size);
                            
                            indentString = lang.stringRepeat(" ", count);
                        } else
                            indentString = "\t";
                        return this.insert(indentString);
                    }
                };
                this.blockIndent = function() {
                    var rows = this.$getSelectedRows();
                    this.session.indentRows(rows.first, rows.last, "\t");
                };
                this.blockOutdent = function() {
                    var selection = this.session.getSelection();
                    this.session.outdentRows(selection.getRange());
                };
                this.sortLines = function() {
                    var rows = this.$getSelectedRows();
                    var session = this.session;
                    
                    var lines = [];
                    for (i = rows.first; i <= rows.last; i++)
                        lines.push(session.getLine(i));
                    
                    lines.sort(function(a, b) {
                        if (a.toLowerCase() < b.toLowerCase())
                            return -1;
                        if (a.toLowerCase() > b.toLowerCase())
                            return 1;
                        return 0;
                    });
                    
                    var deleteRange = new Range(0, 0, 0, 0);
                    for (var i = rows.first; i <= rows.last; i++) {
                        var line = session.getLine(i);
                        deleteRange.start.row = i;
                        deleteRange.end.row = i;
                        deleteRange.end.column = line.length;
                        session.replace(deleteRange, lines[i - rows.first]);
                    }
                };
                this.toggleCommentLines = function() {
                    var state = this.session.getState(this.getCursorPosition().row);
                    var rows = this.$getSelectedRows();
                    this.session.getMode().toggleCommentLines(state, this.session, rows.first, rows.last);
                };
                
                this.toggleBlockComment = function() {
                    var cursor = this.getCursorPosition();
                    var state = this.session.getState(cursor.row);
                    var range = this.getSelectionRange();
                    this.session.getMode().toggleBlockComment(state, this.session, range, cursor);
                };
                this.getNumberAt = function(row, column) {
                    var _numberRx = /[\-]?[0-9]+(?:\.[0-9]+)?/g
                    _numberRx.lastIndex = 0
                    
                    var s = this.session.getLine(row)
                    while (_numberRx.lastIndex < column) {
                        var m = _numberRx.exec(s)
                        if (m.index <= column && m.index + m[0].length >= column) {
                            var number = {
                                value: m[0],
                                start: m.index,
                                end: m.index + m[0].length
                            }
                            return number;
                        }
                    }
                    return null;
                };
                this.modifyNumber = function(amount) {
                    var row = this.selection.getCursor().row;
                    var column = this.selection.getCursor().column;
                    var charRange = new Range(row, column - 1, row, column);
                    
                    var c = this.session.getTextRange(charRange);
                    if (!isNaN(parseFloat(c)) && isFinite(c)) {
                        var nr = this.getNumberAt(row, column);
                        if (nr) {
                            var fp = nr.value.indexOf(".") >= 0 ? nr.start + nr.value.indexOf(".") + 1 : nr.end;
                            var decimals = nr.start + nr.value.length - fp;
                            
                            var t = parseFloat(nr.value);
                            t *= Math.pow(10, decimals);
                            
                            
                            if (fp !== nr.end && column < fp) {
                                amount *= Math.pow(10, nr.end - column - 1);
                            } else {
                                amount *= Math.pow(10, nr.end - column);
                            }
                            
                            t += amount;
                            t /= Math.pow(10, decimals);
                            var nnr = t.toFixed(decimals);
                            var replaceRange = new Range(row, nr.start, row, nr.end);
                            this.session.replace(replaceRange, nnr);
                            this.moveCursorTo(row, Math.max(nr.start + 1, column + nnr.length - nr.value.length));
                        
                        }
                    }
                };
                this.removeLines = function() {
                    var rows = this.$getSelectedRows();
                    var range;
                    if (rows.first === 0 || rows.last + 1 < this.session.getLength())
                        range = new Range(rows.first, 0, rows.last + 1, 0);
                    else
                        range = new Range(
                        rows.first - 1, this.session.getLine(rows.first - 1).length, 
                        rows.last, this.session.getLine(rows.last).length
                        );
                    this.session.remove(range);
                    this.clearSelection();
                };
                
                this.duplicateSelection = function() {
                    var sel = this.selection;
                    var doc = this.session;
                    var range = sel.getRange();
                    var reverse = sel.isBackwards();
                    if (range.isEmpty()) {
                        var row = range.start.row;
                        doc.duplicateLines(row, row);
                    } else {
                        var point = reverse ? range.start : range.end;
                        var endPoint = doc.insert(point, doc.getTextRange(range), false);
                        range.start = point;
                        range.end = endPoint;
                        
                        sel.setSelectionRange(range, reverse)
                    }
                };
                this.moveLinesDown = function() {
                    this.$moveLines(function(firstRow, lastRow) {
                        return this.session.moveLinesDown(firstRow, lastRow);
                    });
                };
                this.moveLinesUp = function() {
                    this.$moveLines(function(firstRow, lastRow) {
                        return this.session.moveLinesUp(firstRow, lastRow);
                    });
                };
                this.moveText = function(range, toPosition) {
                    return this.session.moveText(range, toPosition);
                };
                this.copyLinesUp = function() {
                    this.$moveLines(function(firstRow, lastRow) {
                        this.session.duplicateLines(firstRow, lastRow);
                        return 0;
                    });
                };
                this.copyLinesDown = function() {
                    this.$moveLines(function(firstRow, lastRow) {
                        return this.session.duplicateLines(firstRow, lastRow);
                    });
                };
                this.$moveLines = function(mover) {
                    var selection = this.selection;
                    if (!selection.inMultiSelectMode || this.inVirtualSelectionMode) {
                        var range = selection.toOrientedRange();
                        var rows = this.$getSelectedRows(range);
                        var linesMoved = mover.call(this, rows.first, rows.last);
                        range.moveBy(linesMoved, 0);
                        selection.fromOrientedRange(range);
                    } else {
                        var ranges = selection.rangeList.ranges;
                        selection.rangeList.detach(this.session);
                        
                        for (var i = ranges.length; i--; ) {
                            var rangeIndex = i;
                            var rows = ranges[i].collapseRows();
                            var last = rows.end.row;
                            var first = rows.start.row;
                            while (i--) {
                                var rows = ranges[i].collapseRows();
                                if (first - rows.end.row <= 1)
                                    first = rows.end.row;
                                else
                                    break;
                            }
                            i++;
                            
                            var linesMoved = mover.call(this, first, last);
                            while (rangeIndex >= i) {
                                ranges[rangeIndex].moveBy(linesMoved, 0);
                                rangeIndex--;
                            }
                        }
                        selection.fromOrientedRange(selection.ranges[0]);
                        selection.rangeList.attach(this.session);
                    }
                };
                this.$getSelectedRows = function() {
                    var range = this.getSelectionRange().collapseRows();
                    
                    return {
                        first: range.start.row,
                        last: range.end.row
                    };
                };
                
                this.onCompositionStart = function(text) {
                    this.renderer.showComposition(this.getCursorPosition());
                };
                
                this.onCompositionUpdate = function(text) {
                    this.renderer.setCompositionText(text);
                };
                
                this.onCompositionEnd = function() {
                    this.renderer.hideComposition();
                };
                this.getFirstVisibleRow = function() {
                    return this.renderer.getFirstVisibleRow();
                };
                this.getLastVisibleRow = function() {
                    return this.renderer.getLastVisibleRow();
                };
                this.isRowVisible = function(row) {
                    return (row >= this.getFirstVisibleRow() && row <= this.getLastVisibleRow());
                };
                this.isRowFullyVisible = function(row) {
                    return (row >= this.renderer.getFirstFullyVisibleRow() && row <= this.renderer.getLastFullyVisibleRow());
                };
                this.$getVisibleRowCount = function() {
                    return this.renderer.getScrollBottomRow() - this.renderer.getScrollTopRow() + 1;
                };
                
                this.$moveByPage = function(dir, select) {
                    var renderer = this.renderer;
                    var config = this.renderer.layerConfig;
                    var rows = dir * Math.floor(config.height / config.lineHeight);
                    
                    this.$blockScrolling++;
                    if (select == true) {
                        this.selection.$moveSelection(function() {
                            this.moveCursorBy(rows, 0);
                        });
                    } else if (select == false) {
                        this.selection.moveCursorBy(rows, 0);
                        this.selection.clearSelection();
                    }
                    this.$blockScrolling--;
                    
                    var scrollTop = renderer.scrollTop;
                    
                    renderer.scrollBy(0, rows * config.lineHeight);
                    if (select != null)
                        renderer.scrollCursorIntoView(null, 0.5);
                    
                    renderer.animateScrolling(scrollTop);
                };
                this.selectPageDown = function() {
                    this.$moveByPage(1, true);
                };
                this.selectPageUp = function() {
                    this.$moveByPage(-1, true);
                };
                this.gotoPageDown = function() {
                    this.$moveByPage(1, false);
                };
                this.gotoPageUp = function() {
                    this.$moveByPage(-1, false);
                };
                this.scrollPageDown = function() {
                    this.$moveByPage(1);
                };
                this.scrollPageUp = function() {
                    this.$moveByPage(-1);
                };
                this.scrollToRow = function(row) {
                    this.renderer.scrollToRow(row);
                };
                this.scrollToLine = function(line, center, animate, callback) {
                    this.renderer.scrollToLine(line, center, animate, callback);
                };
                this.centerSelection = function() {
                    var range = this.getSelectionRange();
                    var pos = {
                        row: Math.floor(range.start.row + (range.end.row - range.start.row) / 2),
                        column: Math.floor(range.start.column + (range.end.column - range.start.column) / 2)
                    }
                    this.renderer.alignCursor(pos, 0.5);
                };
                this.getCursorPosition = function() {
                    return this.selection.getCursor();
                };
                this.getCursorPositionScreen = function() {
                    return this.session.documentToScreenPosition(this.getCursorPosition());
                };
                this.getSelectionRange = function() {
                    return this.selection.getRange();
                };
                this.selectAll = function() {
                    this.$blockScrolling += 1;
                    this.selection.selectAll();
                    this.$blockScrolling -= 1;
                };
                this.clearSelection = function() {
                    this.selection.clearSelection();
                };
                this.moveCursorTo = function(row, column) {
                    this.selection.moveCursorTo(row, column);
                };
                this.moveCursorToPosition = function(pos) {
                    this.selection.moveCursorToPosition(pos);
                };
                this.jumpToMatching = function(select) {
                    var cursor = this.getCursorPosition();
                    
                    var range = this.session.getBracketRange(cursor);
                    if (!range) {
                        range = this.find({
                            needle: /[{}()\[\]]/g,
                            preventScroll: true,
                            start: {row: cursor.row,column: cursor.column - 1}
                        });
                        if (!range)
                            return;
                        var pos = range.start;
                        if (pos.row == cursor.row && Math.abs(pos.column - cursor.column) < 2)
                            range = this.session.getBracketRange(pos);
                    }
                    
                    pos = range && range.cursor || pos;
                    if (pos) {
                        if (select) {
                            if (range && range.isEqual(this.getSelectionRange()))
                                this.clearSelection();
                            else
                                this.selection.selectTo(pos.row, pos.column);
                        } else {
                            this.clearSelection();
                            this.moveCursorTo(pos.row, pos.column);
                        }
                    }
                };
                this.gotoLine = function(lineNumber, column, animate) {
                    this.selection.clearSelection();
                    this.session.unfold({row: lineNumber - 1,column: column || 0});
                    
                    this.$blockScrolling += 1;
                    this.exitMultiSelectMode && this.exitMultiSelectMode();
                    this.moveCursorTo(lineNumber - 1, column || 0);
                    this.$blockScrolling -= 1;
                    
                    if (!this.isRowFullyVisible(lineNumber - 1))
                        this.scrollToLine(lineNumber - 1, true, animate);
                };
                this.navigateTo = function(row, column) {
                    this.clearSelection();
                    this.moveCursorTo(row, column);
                };
                this.navigateUp = function(times) {
                    if (this.selection.isMultiLine() && !this.selection.isBackwards()) {
                        var selectionStart = this.selection.anchor.getPosition();
                        return this.moveCursorToPosition(selectionStart);
                    }
                    this.selection.clearSelection();
                    times = times || 1;
                    this.selection.moveCursorBy(-times, 0);
                };
                this.navigateDown = function(times) {
                    if (this.selection.isMultiLine() && this.selection.isBackwards()) {
                        var selectionEnd = this.selection.anchor.getPosition();
                        return this.moveCursorToPosition(selectionEnd);
                    }
                    this.selection.clearSelection();
                    times = times || 1;
                    this.selection.moveCursorBy(times, 0);
                };
                this.navigateLeft = function(times) {
                    if (!this.selection.isEmpty()) {
                        var selectionStart = this.getSelectionRange().start;
                        this.moveCursorToPosition(selectionStart);
                    } 
                    else {
                        times = times || 1;
                        while (times--) {
                            this.selection.moveCursorLeft();
                        }
                    }
                    this.clearSelection();
                };
                this.navigateRight = function(times) {
                    if (!this.selection.isEmpty()) {
                        var selectionEnd = this.getSelectionRange().end;
                        this.moveCursorToPosition(selectionEnd);
                    } 
                    else {
                        times = times || 1;
                        while (times--) {
                            this.selection.moveCursorRight();
                        }
                    }
                    this.clearSelection();
                };
                this.navigateLineStart = function() {
                    this.selection.moveCursorLineStart();
                    this.clearSelection();
                };
                this.navigateLineEnd = function() {
                    this.selection.moveCursorLineEnd();
                    this.clearSelection();
                };
                this.navigateFileEnd = function() {
                    var scrollTop = this.renderer.scrollTop;
                    this.selection.moveCursorFileEnd();
                    this.clearSelection();
                    this.renderer.animateScrolling(scrollTop);
                };
                this.navigateFileStart = function() {
                    var scrollTop = this.renderer.scrollTop;
                    this.selection.moveCursorFileStart();
                    this.clearSelection();
                    this.renderer.animateScrolling(scrollTop);
                };
                this.navigateWordRight = function() {
                    this.selection.moveCursorWordRight();
                    this.clearSelection();
                };
                this.navigateWordLeft = function() {
                    this.selection.moveCursorWordLeft();
                    this.clearSelection();
                };
                this.replace = function(replacement, options) {
                    if (options)
                        this.$search.set(options);
                    
                    var range = this.$search.find(this.session);
                    var replaced = 0;
                    if (!range)
                        return replaced;
                    
                    if (this.$tryReplace(range, replacement)) {
                        replaced = 1;
                    }
                    if (range !== null) {
                        this.selection.setSelectionRange(range);
                        this.renderer.scrollSelectionIntoView(range.start, range.end);
                    }
                    
                    return replaced;
                };
                this.replaceAll = function(replacement, options) {
                    if (options) {
                        this.$search.set(options);
                    }
                    
                    var ranges = this.$search.findAll(this.session);
                    var replaced = 0;
                    if (!ranges.length)
                        return replaced;
                    
                    this.$blockScrolling += 1;
                    
                    var selection = this.getSelectionRange();
                    this.clearSelection();
                    this.selection.moveCursorTo(0, 0);
                    
                    for (var i = ranges.length - 1; i >= 0; --i) {
                        if (this.$tryReplace(ranges[i], replacement)) {
                            replaced++;
                        }
                    }
                    
                    this.selection.setSelectionRange(selection);
                    this.$blockScrolling -= 1;
                    
                    return replaced;
                };
                
                this.$tryReplace = function(range, replacement) {
                    var input = this.session.getTextRange(range);
                    replacement = this.$search.replace(input, replacement);
                    if (replacement !== null) {
                        range.end = this.session.replace(range, replacement);
                        return range;
                    } else {
                        return null;
                    }
                };
                this.getLastSearchOptions = function() {
                    return this.$search.getOptions();
                };
                this.find = function(needle, options, animate) {
                    if (!options)
                        options = {};
                    
                    if (typeof needle == "string" || needle instanceof RegExp)
                        options.needle = needle;
                    else if (typeof needle == "object")
                        oop.mixin(options, needle);
                    
                    var range = this.selection.getRange();
                    if (options.needle == null) {
                        needle = this.session.getTextRange(range) 
                        || this.$search.$options.needle;
                        if (!needle) {
                            range = this.session.getWordRange(range.start.row, range.start.column);
                            needle = this.session.getTextRange(range);
                        }
                        this.$search.set({needle: needle});
                    }
                    
                    this.$search.set(options);
                    if (!options.start)
                        this.$search.set({start: range});
                    
                    var newRange = this.$search.find(this.session);
                    if (options.preventScroll)
                        return newRange;
                    if (newRange) {
                        this.revealRange(newRange, animate);
                        return newRange;
                    }
                    if (options.backwards)
                        range.start = range.end;
                    else
                        range.end = range.start;
                    this.selection.setRange(range);
                };
                this.findNext = function(options, animate) {
                    this.find({skipCurrent: true,backwards: false}, options, animate);
                };
                this.findPrevious = function(options, animate) {
                    this.find(options, {skipCurrent: true,backwards: true}, animate);
                };
                
                this.revealRange = function(range, animate) {
                    this.$blockScrolling += 1;
                    this.session.unfold(range);
                    this.selection.setSelectionRange(range);
                    this.$blockScrolling -= 1;
                    
                    var scrollTop = this.renderer.scrollTop;
                    this.renderer.scrollSelectionIntoView(range.start, range.end, 0.5);
                    if (animate != false)
                        this.renderer.animateScrolling(scrollTop);
                };
                this.undo = function() {
                    this.$blockScrolling++;
                    this.session.getUndoManager().undo();
                    this.$blockScrolling--;
                    this.renderer.scrollCursorIntoView(null, 0.5);
                };
                this.redo = function() {
                    this.$blockScrolling++;
                    this.session.getUndoManager().redo();
                    this.$blockScrolling--;
                    this.renderer.scrollCursorIntoView(null, 0.5);
                };
                this.destroy = function() {
                    this.renderer.destroy();
                    this._emit("destroy", this);
                };
                this.setAutoScrollEditorIntoView = function(enable) {
                    if (enable === false)
                        return;
                    var rect;
                    var self = this;
                    var shouldScroll = false;
                    if (!this.$scrollAnchor)
                        this.$scrollAnchor = document.createElement("div");
                    var scrollAnchor = this.$scrollAnchor;
                    scrollAnchor.style.cssText = "position:absolute";
                    this.container.insertBefore(scrollAnchor, this.container.firstChild);
                    var onChangeSelection = this.on("changeSelection", function() {
                        shouldScroll = true;
                    });
                    var onBeforeRender = this.renderer.on("beforeRender", function() {
                        if (shouldScroll)
                            rect = self.renderer.container.getBoundingClientRect();
                    });
                    var onAfterRender = this.renderer.on("afterRender", function() {
                        if (shouldScroll && rect && self.isFocused()) {
                            var renderer = self.renderer;
                            var pos = renderer.$cursorLayer.$pixelPos;
                            var config = renderer.layerConfig;
                            var top = pos.top - config.offset;
                            if (pos.top >= 0 && top + rect.top < 0) {
                                shouldScroll = true;
                            } else if (pos.top < config.height && 
                            pos.top + rect.top + config.lineHeight > global.innerHeight) {
                                shouldScroll = false;
                            } else {
                                shouldScroll = null;
                            }
                            if (shouldScroll != null) {
                                scrollAnchor.style.top = top + "px";
                                scrollAnchor.style.left = pos.left + "px";
                                scrollAnchor.style.height = config.lineHeight + "px";
                                scrollAnchor.scrollIntoView(shouldScroll);
                            }
                            shouldScroll = rect = null;
                        }
                    });
                    this.setAutoScrollEditorIntoView = function(enable) {
                        if (enable === true)
                            return;
                        delete this.setAutoScrollEditorIntoView;
                        this.removeEventListener("changeSelection", onChangeSelection);
                        this.renderer.removeEventListener("afterRender", onAfterRender);
                        this.renderer.removeEventListener("beforeRender", onBeforeRender);
                    };
                };
                
                
                this.$resetCursorStyle = function() {
                    var style = this.$cursorStyle || "ace";
                    var cursorLayer = this.renderer.$cursorLayer;
                    if (!cursorLayer)
                        return;
                    cursorLayer.setSmoothBlinking(style == "smooth");
                    cursorLayer.isBlinking = !this.$readOnly && style != "wide";
                };
            
            }).call(Editor.prototype);
            
            
            
            config.defineOptions(Editor.prototype, "editor", {
                selectionStyle: {
                    set: function(style) {
                        this.onSelectionChange();
                        this._emit("changeSelectionStyle", {data: style});
                    },
                    initialValue: "line"
                },
                highlightActiveLine: {
                    set: function() {
                        this.$updateHighlightActiveLine();
                    },
                    initialValue: true
                },
                highlightSelectedWord: {
                    set: function(shouldHighlight) {
                        this.$onSelectionChange();
                    },
                    initialValue: true
                },
                readOnly: {
                    set: function(readOnly) {
                        this.$resetCursorStyle();
                    },
                    initialValue: false
                },
                cursorStyle: {
                    set: function(val) {
                        this.$resetCursorStyle();
                    },
                    values: ["ace", "slim", "smooth", "wide"],
                    initialValue: "ace"
                },
                behavioursEnabled: {initialValue: true},
                wrapBehavioursEnabled: {initialValue: true},
                
                hScrollBarAlwaysVisible: "renderer",
                highlightGutterLine: "renderer",
                animatedScroll: "renderer",
                showInvisibles: "renderer",
                showPrintMargin: "renderer",
                printMarginColumn: "renderer",
                printMargin: "renderer",
                fadeFoldWidgets: "renderer",
                showFoldWidgets: "renderer",
                showGutter: "renderer",
                displayIndentGuides: "renderer",
                fontSize: "renderer",
                fontFamily: "renderer",
                
                scrollSpeed: "$mouseHandler",
                dragDelay: "$mouseHandler",
                focusTimout: "$mouseHandler",
                
                firstLineNumber: "session",
                overwrite: "session",
                newLineMode: "session",
                useWorker: "session",
                useSoftTabs: "session",
                tabSize: "session",
                wrap: "session",
                foldStyle: "session"
            });
            
            exports.Editor = Editor;
        });

        define('ace/lib/lang', ['require', 'exports', 'module'], function(require, exports, module) {
            
            
            exports.stringReverse = function(string) {
                return string.split("").reverse().join("");
            };
            
            exports.stringRepeat = function(string, count) {
                var result = '';
                while (count > 0) {
                    if (count & 1)
                        result += string;
                    
                    if (count >>= 1)
                        string += string;
                }
                return result;
            };
            
            var trimBeginRegexp = /^\s\s*/;
            var trimEndRegexp = /\s\s*$/;
            
            exports.stringTrimLeft = function(string) {
                return string.replace(trimBeginRegexp, '');
            };
            
            exports.stringTrimRight = function(string) {
                return string.replace(trimEndRegexp, '');
            };
            
            exports.copyObject = function(obj) {
                var copy = {};
                for (var key in obj) {
                    copy[key] = obj[key];
                }
                return copy;
            };
            
            exports.copyArray = function(array) {
                var copy = [];
                for (var i = 0, l = array.length; i < l; i++) {
                    if (array[i] && typeof array[i] == "object")
                        copy[i] = this.copyObject(array[i]);
                    else
                        copy[i] = array[i];
                }
                return copy;
            };
            
            exports.deepCopy = function(obj) {
                if (typeof obj != "object") {
                    return obj;
                }
                
                var copy = obj.constructor();
                for (var key in obj) {
                    if (typeof obj[key] == "object") {
                        copy[key] = this.deepCopy(obj[key]);
                    } else {
                        copy[key] = obj[key];
                    }
                }
                return copy;
            };
            
            exports.arrayToMap = function(arr) {
                var map = {};
                for (var i = 0; i < arr.length; i++) {
                    map[arr[i]] = 1;
                }
                return map;
            
            };
            
            exports.createMap = function(props) {
                var map = Object.create(null);
                for (var i in props) {
                    map[i] = props[i];
                }
                return map;
            };
            exports.arrayRemove = function(array, value) {
                for (var i = 0; i <= array.length; i++) {
                    if (value === array[i]) {
                        array.splice(i, 1);
                    }
                }
            };
            
            exports.escapeRegExp = function(str) {
                return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
            };
            
            exports.escapeHTML = function(str) {
                return str.replace(/&/g, "&#38;").replace(/"/g, "&#34;").replace(/'/g, "&#39;").replace(/</g, "&#60;");
            };
            
            exports.getMatchOffsets = function(string, regExp) {
                var matches = [];
                
                string.replace(regExp, function(str) {
                    matches.push({
                        offset: arguments[arguments.length - 2],
                        length: str.length
                    });
                });
                
                return matches;
            };
            exports.deferredCall = function(fcn) {
                
                var timer = null;
                var callback = function() {
                    timer = null;
                    fcn();
                };
                
                var deferred = function(timeout) {
                    deferred.cancel();
                    timer = setTimeout(callback, timeout || 0);
                    return deferred;
                };
                
                deferred.schedule = deferred;
                
                deferred.call = function() {
                    this.cancel();
                    fcn();
                    return deferred;
                };
                
                deferred.cancel = function() {
                    clearTimeout(timer);
                    timer = null;
                    return deferred;
                };
                
                return deferred;
            };
            
            
            exports.delayedCall = function(fcn, defaultTimeout) {
                var timer = null;
                var callback = function() {
                    timer = null;
                    fcn();
                };
                
                var _self = function(timeout) {
                    timer && clearTimeout(timer);
                    timer = setTimeout(callback, timeout || defaultTimeout);
                };
                
                _self.delay = _self;
                _self.schedule = function(timeout) {
                    if (timer == null)
                        timer = setTimeout(callback, timeout || 0);
                };
                
                _self.call = function() {
                    this.cancel();
                    fcn();
                };
                
                _self.cancel = function() {
                    timer && clearTimeout(timer);
                    timer = null;
                };
                
                _self.isPending = function() {
                    return timer;
                };
                
                return _self;
            };
        });

        define('ace/keyboard/textinput', ['require', 'exports', 'module', 'ace/lib/event', 'ace/lib/useragent', 'ace/lib/dom', 'ace/lib/lang'], function(require, exports, module) {
            
            
            var event = require("../lib/event");
            var useragent = require("../lib/useragent");
            var dom = require("../lib/dom");
            var lang = require("../lib/lang");
            var BROKEN_SETDATA = useragent.isChrome < 18;
            
            var TextInput = function(parentNode, host) {
                var text = dom.createElement("textarea");
                text.className = "ace_text-input";
                if (useragent.isTouchPad)
                    text.setAttribute("x-palm-disable-auto-cap", true);
                
                text.wrap = "off";
                text.autocorrect = "off";
                text.autocapitalize = "off";
                text.spellcheck = false;
                
                text.style.bottom = "2000em";
                parentNode.insertBefore(text, parentNode.firstChild);
                
                var PLACEHOLDER = "\x01\x01";
                
                var cut = false;
                var copied = false;
                var pasted = false;
                var inComposition = false;
                var tempStyle = '';
                var isSelectionEmpty = true;
                try {
                    var isFocused = document.activeElement === text;
                } catch (e) {
                }
                
                event.addListener(text, "blur", function() {
                    host.onBlur();
                    isFocused = false;
                });
                event.addListener(text, "focus", function() {
                    isFocused = true;
                    host.onFocus();
                    resetSelection();
                });
                this.focus = function() {
                    text.focus();
                };
                this.blur = function() {
                    text.blur();
                };
                this.isFocused = function() {
                    return isFocused;
                };
                var syncSelection = lang.delayedCall(function() {
                    isFocused && resetSelection(isSelectionEmpty);
                });
                var syncValue = lang.delayedCall(function() {
                    if (!inComposition) {
                        text.value = PLACEHOLDER;
                        isFocused && resetSelection();
                    }
                });
                
                function resetSelection(isEmpty) {
                    if (inComposition)
                        return;
                    if (inputHandler) {
                        selectionStart = 0;
                        selectionEnd = isEmpty ? 0 : text.value.length - 1;
                    } else {
                        var selectionStart = isEmpty ? 2 : 1;
                        var selectionEnd = 2;
                    }
                    try {
                        text.setSelectionRange(selectionStart, selectionEnd);
                    } catch (e) {
                    }
                }
                
                function resetValue() {
                    if (inComposition)
                        return;
                    text.value = PLACEHOLDER;
                    if (useragent.isWebKit)
                        syncValue.schedule();
                }
                
                useragent.isWebKit || host.addEventListener('changeSelection', function() {
                    if (host.selection.isEmpty() != isSelectionEmpty) {
                        isSelectionEmpty = !isSelectionEmpty;
                        syncSelection.schedule();
                    }
                });
                
                resetValue();
                if (isFocused)
                    host.onFocus();
                
                
                var isAllSelected = function(text) {
                    return text.selectionStart === 0 && text.selectionEnd === text.value.length;
                };
                if (!text.setSelectionRange && text.createTextRange) {
                    text.setSelectionRange = function(selectionStart, selectionEnd) {
                        var range = this.createTextRange();
                        range.collapse(true);
                        range.moveStart('character', selectionStart);
                        range.moveEnd('character', selectionEnd);
                        range.select();
                    };
                    isAllSelected = function(text) {
                        try {
                            var range = text.ownerDocument.selection.createRange();
                        } catch (e) {
                        }
                        if (!range || range.parentElement() != text)
                            return false;
                        return range.text == text.value;
                    }
                }
                if (useragent.isOldIE) {
                    var inPropertyChange = false;
                    var onPropertyChange = function(e) {
                        if (inPropertyChange)
                            return;
                        var data = text.value;
                        if (inComposition || !data || data == PLACEHOLDER)
                            return;
                        if (e && data == PLACEHOLDER[0])
                            return syncProperty.schedule();
                        
                        sendText(data);
                        inPropertyChange = true;
                        resetValue();
                        inPropertyChange = false;
                    };
                    var syncProperty = lang.delayedCall(onPropertyChange);
                    event.addListener(text, "propertychange", onPropertyChange);
                    
                    var keytable = {13: 1,27: 1};
                    event.addListener(text, "keyup", function(e) {
                        if (inComposition && (!text.value || keytable[e.keyCode]))
                            setTimeout(onCompositionEnd, 0);
                        if ((text.value.charCodeAt(0) || 0) < 129) {
                            return;
                        }
                        inComposition ? onCompositionUpdate() : onCompositionStart();
                    });
                }
                
                var onSelect = function(e) {
                    if (cut) {
                        cut = false;
                    } else if (copied) {
                        copied = false;
                    } else if (isAllSelected(text)) {
                        host.selectAll();
                        resetSelection();
                    } else if (inputHandler) {
                        resetSelection(host.selection.isEmpty());
                    }
                };
                
                var inputHandler = null;
                this.setInputHandler = function(cb) {
                    inputHandler = cb
                };
                this.getInputHandler = function() {
                    return inputHandler
                };
                var afterContextMenu = false;
                
                var sendText = function(data) {
                    if (inputHandler) {
                        data = inputHandler(data);
                        inputHandler = null;
                    }
                    if (pasted) {
                        resetSelection();
                        if (data)
                            host.onPaste(data);
                        pasted = false;
                    } else if (data == PLACEHOLDER[0]) {
                        if (afterContextMenu)
                            host.execCommand("del", {source: "ace"});
                    } else {
                        if (data.substring(0, 2) == PLACEHOLDER)
                            data = data.substr(2);
                        else if (data[0] == PLACEHOLDER[0])
                            data = data.substr(1);
                        else if (data[data.length - 1] == PLACEHOLDER[0])
                            data = data.slice(0, -1);
                        if (data[data.length - 1] == PLACEHOLDER[0])
                            data = data.slice(0, -1);
                        
                        if (data)
                            host.onTextInput(data);
                    }
                    if (afterContextMenu)
                        afterContextMenu = false;
                };
                var onInput = function(e) {
                    if (inComposition)
                        return;
                    var data = text.value;
                    sendText(data);
                    resetValue();
                };
                
                var onCut = function(e) {
                    var data = host.getCopyText();
                    if (!data) {
                        event.preventDefault(e);
                        return;
                    }
                    
                    var clipboardData = e.clipboardData || global.clipboardData;
                    
                    if (clipboardData && !BROKEN_SETDATA) {
                        var supported = clipboardData.setData("Text", data);
                        if (supported) {
                            host.onCut();
                            event.preventDefault(e);
                        }
                    }
                    
                    if (!supported) {
                        cut = true;
                        text.value = data;
                        text.select();
                        setTimeout(function() {
                            cut = false;
                            resetValue();
                            resetSelection();
                            host.onCut();
                        });
                    }
                };
                
                var onCopy = function(e) {
                    var data = host.getCopyText();
                    if (!data) {
                        event.preventDefault(e);
                        return;
                    }
                    
                    var clipboardData = e.clipboardData || global.clipboardData;
                    if (clipboardData && !BROKEN_SETDATA) {
                        var supported = clipboardData.setData("Text", data);
                        if (supported) {
                            host.onCopy();
                            event.preventDefault(e);
                        }
                    }
                    if (!supported) {
                        copied = true;
                        text.value = data;
                        text.select();
                        setTimeout(function() {
                            copied = false;
                            resetValue();
                            resetSelection();
                            host.onCopy();
                        });
                    }
                };
                
                var onPaste = function(e) {
                    var clipboardData = e.clipboardData || global.clipboardData;
                    
                    if (clipboardData) {
                        var data = clipboardData.getData("Text");
                        if (data)
                            host.onPaste(data);
                        if (useragent.isIE)
                            setTimeout(resetSelection);
                        event.preventDefault(e);
                    } 
                    else {
                        text.value = "";
                        pasted = true;
                    }
                };
                
                event.addCommandKeyListener(text, host.onCommandKey.bind(host));
                
                event.addListener(text, "select", onSelect);
                
                event.addListener(text, "input", onInput);
                
                event.addListener(text, "cut", onCut);
                event.addListener(text, "copy", onCopy);
                event.addListener(text, "paste", onPaste);
                if (!('oncut' in text) || !('oncopy' in text) || !('onpaste' in text)) {
                    event.addListener(parentNode, "keydown", function(e) {
                        if ((useragent.isMac && !e.metaKey) || !e.ctrlKey)
                            return;
                        
                        switch (e.keyCode) {
                            case 67:
                                onCopy(e);
                                break;
                            case 86:
                                onPaste(e);
                                break;
                            case 88:
                                onCut(e);
                                break;
                        }
                    });
                }
                var onCompositionStart = function(e) {
                    if (inComposition)
                        return;
                    inComposition = {};
                    host.onCompositionStart();
                    setTimeout(onCompositionUpdate, 0);
                    host.on("mousedown", onCompositionEnd);
                    if (!host.selection.isEmpty()) {
                        host.insert("");
                        host.session.markUndoGroup();
                        host.selection.clearSelection();
                    }
                    host.session.markUndoGroup();
                };
                
                var onCompositionUpdate = function() {
                    if (!inComposition)
                        return;
                    host.onCompositionUpdate(text.value);
                    if (inComposition.lastValue)
                        host.undo();
                    inComposition.lastValue = text.value.replace(/\x01/g, "")
                    if (inComposition.lastValue) {
                        var r = host.selection.getRange();
                        host.insert(inComposition.lastValue);
                        host.session.markUndoGroup();
                        inComposition.range = host.selection.getRange();
                        host.selection.setRange(r);
                        host.selection.clearSelection();
                    }
                };
                
                var onCompositionEnd = function(e) {
                    var c = inComposition;
                    inComposition = false;
                    var timer = setTimeout(function() {
                        var str = text.value.replace(/\x01/g, "");
                        if (inComposition)
                            return
                        else if (str == c.lastValue)
                            resetValue();
                        else if (!c.lastValue && str) {
                            resetValue();
                            sendText(str);
                        }
                    });
                    inputHandler = function compositionInputHandler(str) {
                        clearTimeout(timer);
                        str = str.replace(/\x01/g, "");
                        if (str == c.lastValue)
                            return "";
                        if (c.lastValue)
                            host.undo();
                        return str;
                    }
                    host.onCompositionEnd();
                    host.removeListener("mousedown", onCompositionEnd);
                    if (e.type == "compositionend" && c.range) {
                        host.selection.setRange(c.range);
                    }
                };
                
                
                
                var syncComposition = lang.delayedCall(onCompositionUpdate, 50);
                
                event.addListener(text, "compositionstart", onCompositionStart);
                event.addListener(text, useragent.isGecko ? "text" : "keyup", function() {
                    syncComposition.schedule()
                });
                event.addListener(text, "compositionend", onCompositionEnd);
                
                this.getElement = function() {
                    return text;
                };
                
                this.setReadOnly = function(readOnly) {
                    text.readOnly = readOnly;
                };
                
                this.onContextMenu = function(e) {
                    afterContextMenu = true;
                    if (!tempStyle)
                        tempStyle = text.style.cssText;
                    
                    text.style.cssText = "z-index:100000;" + (useragent.isIE ? "opacity:0.1;" : "");
                    
                    resetSelection(host.selection.isEmpty());
                    host._emit("nativecontextmenu", {target: host});
                    var rect = host.container.getBoundingClientRect();
                    var style = dom.computedStyle(host.container);
                    var top = rect.top + (parseInt(style.borderTopWidth) || 0);
                    var left = rect.left + (parseInt(rect.borderLeftWidth) || 0);
                    var maxTop = rect.bottom - top - text.clientHeight;
                    var move = function(e) {
                        text.style.left = e.clientX - left - 2 + "px";
                        text.style.top = Math.min(e.clientY - top - 2, maxTop) + "px";
                    };
                    move(e);
                    
                    if (e.type != "mousedown")
                        return;
                    
                    if (host.renderer.$keepTextAreaAtCursor)
                        host.renderer.$keepTextAreaAtCursor = null;
                    if (useragent.isWin)
                        event.capture(host.container, move, onContextMenuClose);
                };
                
                this.onContextMenuClose = onContextMenuClose;
                function onContextMenuClose() {
                    setTimeout(function() {
                        if (tempStyle) {
                            text.style.cssText = tempStyle;
                            tempStyle = '';
                        }
                        if (host.renderer.$keepTextAreaAtCursor == null) {
                            host.renderer.$keepTextAreaAtCursor = true;
                            host.renderer.$moveTextAreaToCursor();
                        }
                    }, 0);
                }
                if (!useragent.isGecko) {
                    event.addListener(text, "contextmenu", function(e) {
                        host.textInput.onContextMenu(e);
                        onContextMenuClose();
                    });
                }
            };
            
            exports.TextInput = TextInput;
        });

        define('ace/mouse/mouse_handler', ['require', 'exports', 'module', 'ace/lib/event', 'ace/lib/useragent', 'ace/mouse/default_handlers', 'ace/mouse/default_gutter_handler', 'ace/mouse/mouse_event', 'ace/mouse/dragdrop', 'ace/config'], function(require, exports, module) {
            
            
            var event = require("../lib/event");
            var useragent = require("../lib/useragent");
            var DefaultHandlers = require("./default_handlers").DefaultHandlers;
            var DefaultGutterHandler = require("./default_gutter_handler").GutterHandler;
            var MouseEvent = require("./mouse_event").MouseEvent;
            var DragdropHandler = require("./dragdrop").DragdropHandler;
            var config = require("../config");
            
            var MouseHandler = function(editor) {
                this.editor = editor;
                
                new DefaultHandlers(this);
                new DefaultGutterHandler(this);
                new DragdropHandler(this);
                
                event.addListener(editor.container, "mousedown", function(e) {
                    editor.focus();
                    return event.preventDefault(e);
                });
                
                var mouseTarget = editor.renderer.getMouseEventTarget();
                event.addListener(mouseTarget, "click", this.onMouseEvent.bind(this, "click"));
                event.addListener(mouseTarget, "mousemove", this.onMouseMove.bind(this, "mousemove"));
                event.addMultiMouseDownListener(mouseTarget, [300, 300, 250], this, "onMouseEvent");
                event.addMouseWheelListener(editor.container, this.onMouseWheel.bind(this, "mousewheel"));
                
                var gutterEl = editor.renderer.$gutter;
                event.addListener(gutterEl, "mousedown", this.onMouseEvent.bind(this, "guttermousedown"));
                event.addListener(gutterEl, "click", this.onMouseEvent.bind(this, "gutterclick"));
                event.addListener(gutterEl, "dblclick", this.onMouseEvent.bind(this, "gutterdblclick"));
                event.addListener(gutterEl, "mousemove", this.onMouseEvent.bind(this, "guttermousemove"));
            };
            
            (function() {
                this.onMouseEvent = function(name, e) {
                    this.editor._emit(name, new MouseEvent(e, this.editor));
                };
                
                this.onMouseMove = function(name, e) {
                    var listeners = this.editor._eventRegistry && this.editor._eventRegistry.mousemove;
                    if (!listeners || !listeners.length)
                        return;
                    
                    this.editor._emit(name, new MouseEvent(e, this.editor));
                };
                
                this.onMouseWheel = function(name, e) {
                    var mouseEvent = new MouseEvent(e, this.editor);
                    mouseEvent.speed = this.$scrollSpeed * 2;
                    mouseEvent.wheelX = e.wheelX;
                    mouseEvent.wheelY = e.wheelY;
                    
                    this.editor._emit(name, mouseEvent);
                };
                
                this.setState = function(state) {
                    this.state = state;
                };
                
                this.captureMouse = function(ev, state) {
                    if (state)
                        this.setState(state);
                    
                    this.x = ev.x;
                    this.y = ev.y;
                    
                    this.isMousePressed = true;
                    var renderer = this.editor.renderer;
                    if (renderer.$keepTextAreaAtCursor)
                        renderer.$keepTextAreaAtCursor = null;
                    
                    var self = this;
                    var onMouseMove = function(e) {
                        self.x = e.clientX;
                        self.y = e.clientY;
                    };
                    
                    var onCaptureEnd = function(e) {
                        clearInterval(timerId);
                        onCaptureInterval();
                        self[self.state + "End"] && self[self.state + "End"](e);
                        self.$clickSelection = null;
                        if (renderer.$keepTextAreaAtCursor == null) {
                            renderer.$keepTextAreaAtCursor = true;
                            renderer.$moveTextAreaToCursor();
                        }
                        self.isMousePressed = false;
                        self.onMouseEvent("mouseup", e)
                    };
                    
                    var onCaptureInterval = function() {
                        self[self.state] && self[self.state]();
                    };
                    
                    if (useragent.isOldIE && ev.domEvent.type == "dblclick") {
                        return setTimeout(function() {
                            onCaptureEnd(ev.domEvent);
                        });
                    }
                    
                    event.capture(this.editor.container, onMouseMove, onCaptureEnd);
                    var timerId = setInterval(onCaptureInterval, 20);
                };
            }).call(MouseHandler.prototype);
            
            config.defineOptions(MouseHandler.prototype, "mouseHandler", {
                scrollSpeed: {initialValue: 2},
                dragDelay: {initialValue: 150},
                focusTimout: {initialValue: 0}
            });
            
            
            exports.MouseHandler = MouseHandler;
        });

        define('ace/mouse/default_handlers', ['require', 'exports', 'module', 'ace/lib/dom', 'ace/lib/useragent'], function(require, exports, module) {
            
            
            var dom = require("../lib/dom");
            var useragent = require("../lib/useragent");
            
            var DRAG_OFFSET = 0; // pixels
            
            function DefaultHandlers(mouseHandler) {
                mouseHandler.$clickSelection = null;
                
                var editor = mouseHandler.editor;
                editor.setDefaultHandler("mousedown", this.onMouseDown.bind(mouseHandler));
                editor.setDefaultHandler("dblclick", this.onDoubleClick.bind(mouseHandler));
                editor.setDefaultHandler("tripleclick", this.onTripleClick.bind(mouseHandler));
                editor.setDefaultHandler("quadclick", this.onQuadClick.bind(mouseHandler));
                editor.setDefaultHandler("mousewheel", this.onMouseWheel.bind(mouseHandler));
                
                var exports = ["select", "startSelect", "drag", "dragEnd", "dragWait", 
                    "dragWaitEnd", "startDrag", "focusWait"];
                
                exports.forEach(function(x) {
                    mouseHandler[x] = this[x];
                }, this);
                
                mouseHandler.selectByLines = this.extendSelectionBy.bind(mouseHandler, "getLineRange");
                mouseHandler.selectByWords = this.extendSelectionBy.bind(mouseHandler, "getWordRange");
            }
            
            (function() {
                
                this.onMouseDown = function(ev) {
                    var inSelection = ev.inSelection();
                    var pos = ev.getDocumentPosition();
                    this.mousedownEvent = ev;
                    var editor = this.editor;
                    
                    var button = ev.getButton();
                    if (button !== 0) {
                        var selectionRange = editor.getSelectionRange();
                        var selectionEmpty = selectionRange.isEmpty();
                        
                        if (selectionEmpty) {
                            editor.moveCursorToPosition(pos);
                            editor.selection.clearSelection();
                        }
                        editor.textInput.onContextMenu(ev.domEvent);
                        return; // stopping event here breaks contextmenu on ff mac
                    }
                    if (inSelection && !editor.isFocused()) {
                        editor.focus();
                        if (this.$focusTimout && !this.$clickSelection && !editor.inMultiSelectMode) {
                            this.setState("focusWait");
                            this.captureMouse(ev);
                            return ev.preventDefault();
                        }
                    }
                    
                    if (!inSelection || this.$clickSelection || ev.getShiftKey() || editor.inMultiSelectMode) {
                        this.startSelect(pos);
                    } else if (inSelection) {
                        this.mousedownEvent.time = (new Date()).getTime();
                        this.setState("dragWait");
                    }
                    
                    this.captureMouse(ev);
                    return ev.preventDefault();
                };
                
                this.startSelect = function(pos) {
                    pos = pos || this.editor.renderer.screenToTextCoordinates(this.x, this.y);
                    if (this.mousedownEvent.getShiftKey()) {
                        this.editor.selection.selectToPosition(pos);
                    } 
                    else if (!this.$clickSelection) {
                        this.editor.moveCursorToPosition(pos);
                        this.editor.selection.clearSelection();
                    }
                    this.setState("select");
                };
                
                this.select = function() {
                    var anchor, editor = this.editor;
                    var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
                    
                    if (this.$clickSelection) {
                        var cmp = this.$clickSelection.comparePoint(cursor);
                        
                        if (cmp == -1) {
                            anchor = this.$clickSelection.end;
                        } else if (cmp == 1) {
                            anchor = this.$clickSelection.start;
                        } else {
                            var orientedRange = calcRangeOrientation(this.$clickSelection, cursor);
                            cursor = orientedRange.cursor;
                            anchor = orientedRange.anchor;
                        }
                        editor.selection.setSelectionAnchor(anchor.row, anchor.column);
                    }
                    editor.selection.selectToPosition(cursor);
                    
                    editor.renderer.scrollCursorIntoView();
                };
                
                this.extendSelectionBy = function(unitName) {
                    var anchor, editor = this.editor;
                    var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
                    var range = editor.selection[unitName](cursor.row, cursor.column);
                    
                    if (this.$clickSelection) {
                        var cmpStart = this.$clickSelection.comparePoint(range.start);
                        var cmpEnd = this.$clickSelection.comparePoint(range.end);
                        
                        if (cmpStart == -1 && cmpEnd <= 0) {
                            anchor = this.$clickSelection.end;
                            if (range.end.row != cursor.row || range.end.column != cursor.column)
                                cursor = range.start;
                        } else if (cmpEnd == 1 && cmpStart >= 0) {
                            anchor = this.$clickSelection.start;
                            if (range.start.row != cursor.row || range.start.column != cursor.column)
                                cursor = range.end;
                        } else if (cmpStart == -1 && cmpEnd == 1) {
                            cursor = range.end;
                            anchor = range.start;
                        } else {
                            var orientedRange = calcRangeOrientation(this.$clickSelection, cursor);
                            cursor = orientedRange.cursor;
                            anchor = orientedRange.anchor;
                        }
                        editor.selection.setSelectionAnchor(anchor.row, anchor.column);
                    }
                    editor.selection.selectToPosition(cursor);
                    
                    editor.renderer.scrollCursorIntoView();
                };
                
                this.startDrag = function() {
                    var editor = this.editor;
                    this.setState("drag");
                    this.dragRange = editor.getSelectionRange();
                    var style = editor.getSelectionStyle();
                    this.dragSelectionMarker = editor.session.addMarker(this.dragRange, "ace_selection", style);
                    editor.clearSelection();
                    dom.addCssClass(editor.container, "ace_dragging");
                    if (!this.$dragKeybinding) {
                        this.$dragKeybinding = {
                            handleKeyboard: function(data, hashId, keyString, keyCode) {
                                if (keyString == "esc")
                                    return {command: this.command};
                            },
                            command: {
                                exec: function(editor) {
                                    var self = editor.$mouseHandler;
                                    self.dragCursor = null;
                                    self.dragEnd();
                                    self.startSelect();
                                }
                            }
                        }
                    }
                    
                    editor.keyBinding.addKeyboardHandler(this.$dragKeybinding);
                };
                
                this.focusWait = function() {
                    var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
                    var time = (new Date()).getTime();
                    
                    if (distance > DRAG_OFFSET || time - this.mousedownEvent.time > this.$focusTimout)
                        this.startSelect(this.mousedownEvent.getDocumentPosition());
                };
                
                this.dragWait = function(e) {
                    var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
                    var time = (new Date()).getTime();
                    var editor = this.editor;
                    
                    if (distance > DRAG_OFFSET) {
                        this.startSelect(this.mousedownEvent.getDocumentPosition());
                    } else if (time - this.mousedownEvent.time > editor.$mouseHandler.$dragDelay) {
                        this.startDrag();
                    }
                };
                
                this.dragWaitEnd = function(e) {
                    this.mousedownEvent.domEvent = e;
                    this.startSelect();
                };
                
                this.drag = function() {
                    var editor = this.editor;
                    this.dragCursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
                    editor.moveCursorToPosition(this.dragCursor);
                    editor.renderer.scrollCursorIntoView();
                };
                
                this.dragEnd = function(e) {
                    var editor = this.editor;
                    var dragCursor = this.dragCursor;
                    var dragRange = this.dragRange;
                    dom.removeCssClass(editor.container, "ace_dragging");
                    editor.session.removeMarker(this.dragSelectionMarker);
                    editor.keyBinding.removeKeyboardHandler(this.$dragKeybinding);
                    
                    if (!dragCursor)
                        return;
                    
                    editor.clearSelection();
                    if (e && (e.ctrlKey || e.altKey)) {
                        var session = editor.session;
                        var newRange = dragRange;
                        newRange.end = session.insert(dragCursor, session.getTextRange(dragRange));
                        newRange.start = dragCursor;
                    } else if (dragRange.contains(dragCursor.row, dragCursor.column)) {
                        return;
                    } else {
                        var newRange = editor.moveText(dragRange, dragCursor);
                    }
                    
                    if (!newRange)
                        return;
                    
                    editor.selection.setSelectionRange(newRange);
                };
                
                this.onDoubleClick = function(ev) {
                    var pos = ev.getDocumentPosition();
                    var editor = this.editor;
                    var session = editor.session;
                    
                    var range = session.getBracketRange(pos);
                    if (range) {
                        if (range.isEmpty()) {
                            range.start.column--;
                            range.end.column++;
                        }
                        this.$clickSelection = range;
                        this.setState("select");
                        return;
                    }
                    
                    this.$clickSelection = editor.selection.getWordRange(pos.row, pos.column);
                    this.setState("selectByWords");
                };
                
                this.onTripleClick = function(ev) {
                    var pos = ev.getDocumentPosition();
                    var editor = this.editor;
                    
                    this.setState("selectByLines");
                    this.$clickSelection = editor.selection.getLineRange(pos.row);
                };
                
                this.onQuadClick = function(ev) {
                    var editor = this.editor;
                    
                    editor.selectAll();
                    this.$clickSelection = editor.getSelectionRange();
                    this.setState("null");
                };
                
                this.onMouseWheel = function(ev) {
                    if (ev.getShiftKey() || ev.getAccelKey())
                        return;
                    var t = ev.domEvent.timeStamp;
                    var dt = t - (this.$lastScrollTime || 0);
                    
                    var editor = this.editor;
                    var isScrolable = editor.renderer.isScrollableBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed);
                    if (isScrolable || dt < 200) {
                        this.$lastScrollTime = t;
                        editor.renderer.scrollBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed);
                        return ev.stop();
                    }
                };
            
            }).call(DefaultHandlers.prototype);
            
            exports.DefaultHandlers = DefaultHandlers;
            
            function calcDistance(ax, ay, bx, by) {
                return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2));
            }
            
            function calcRangeOrientation(range, cursor) {
                if (range.start.row == range.end.row)
                    var cmp = 2 * cursor.column - range.start.column - range.end.column;
                else if (range.start.row == range.end.row - 1 && !range.start.column && !range.end.column)
                    var cmp = cursor.column - 4;
                else
                    var cmp = 2 * cursor.row - range.start.row - range.end.row;
                
                if (cmp < 0)
                    return {cursor: range.start,anchor: range.end};
                else
                    return {cursor: range.end,anchor: range.start};
            }

        });

        define('ace/mouse/default_gutter_handler', ['require', 'exports', 'module', 'ace/lib/dom', 'ace/lib/event'], function(require, exports, module) {
            
            var dom = require("../lib/dom");
            var event = require("../lib/event");
            
            function GutterHandler(mouseHandler) {
                var editor = mouseHandler.editor;
                var gutter = editor.renderer.$gutterLayer;
                
                mouseHandler.editor.setDefaultHandler("guttermousedown", function(e) {
                    if (!editor.isFocused())
                        return;
                    var gutterRegion = gutter.getRegion(e);
                    
                    if (gutterRegion == "foldWidgets")
                        return;
                    
                    var row = e.getDocumentPosition().row;
                    var selection = editor.session.selection;
                    
                    if (e.getShiftKey())
                        selection.selectTo(row, 0);
                    else {
                        if (e.domEvent.detail == 2) {
                            editor.selectAll();
                            return e.preventDefault();
                        }
                        mouseHandler.$clickSelection = editor.selection.getLineRange(row);
                    }
                    mouseHandler.captureMouse(e, "selectByLines");
                    return e.preventDefault();
                });
                
                
                var tooltipTimeout, mouseEvent, tooltip, tooltipAnnotation;
                function createTooltip() {
                    tooltip = dom.createElement("div");
                    tooltip.className = "ace_gutter-tooltip";
                    tooltip.style.display = "none";
                    editor.container.appendChild(tooltip);
                }
                
                function showTooltip() {
                    if (!tooltip) {
                        createTooltip();
                    }
                    var row = mouseEvent.getDocumentPosition().row;
                    var annotation = gutter.$annotations[row];
                    if (!annotation)
                        return hideTooltip();
                    
                    var maxRow = editor.session.getLength();
                    if (row == maxRow) {
                        var screenRow = editor.renderer.pixelToScreenCoordinates(0, mouseEvent.y).row;
                        var pos = mouseEvent.$pos;
                        if (screenRow > editor.session.documentToScreenRow(pos.row, pos.column))
                            return hideTooltip();
                    }
                    
                    if (tooltipAnnotation == annotation)
                        return;
                    tooltipAnnotation = annotation.text.join("<br/>");
                    
                    tooltip.style.display = "block";
                    tooltip.innerHTML = tooltipAnnotation;
                    editor.on("mousewheel", hideTooltip);
                    
                    moveTooltip(mouseEvent);
                }
                
                function hideTooltip() {
                    if (tooltipTimeout)
                        tooltipTimeout = clearTimeout(tooltipTimeout);
                    if (tooltipAnnotation) {
                        tooltip.style.display = "none";
                        tooltipAnnotation = null;
                        editor.removeEventListener("mousewheel", hideTooltip);
                    }
                }
                
                function moveTooltip(e) {
                    var rect = editor.renderer.$gutter.getBoundingClientRect();
                    tooltip.style.left = e.x + 15 + "px";
                    if (e.y + 3 * editor.renderer.lineHeight + 15 < rect.bottom) {
                        tooltip.style.bottom = "";
                        tooltip.style.top = e.y + 15 + "px";
                    } else {
                        tooltip.style.top = "";
                        tooltip.style.bottom = rect.bottom - e.y + 5 + "px";
                    }
                }
                
                mouseHandler.editor.setDefaultHandler("guttermousemove", function(e) {
                    var target = e.domEvent.target || e.domEvent.srcElement;
                    if (dom.hasCssClass(target, "ace_fold-widget"))
                        return hideTooltip();
                    
                    if (tooltipAnnotation)
                        moveTooltip(e);
                    
                    mouseEvent = e;
                    if (tooltipTimeout)
                        return;
                    tooltipTimeout = setTimeout(function() {
                        tooltipTimeout = null;
                        if (mouseEvent && !mouseHandler.isMousePressed)
                            showTooltip();
                        else
                            hideTooltip();
                    }, 50);
                });
                
                event.addListener(editor.renderer.$gutter, "mouseout", function(e) {
                    mouseEvent = null;
                    if (!tooltipAnnotation || tooltipTimeout)
                        return;
                    
                    tooltipTimeout = setTimeout(function() {
                        tooltipTimeout = null;
                        hideTooltip();
                    }, 50);
                });
            
            }
            
            exports.GutterHandler = GutterHandler;

        });

        define('ace/mouse/mouse_event', ['require', 'exports', 'module', 'ace/lib/event', 'ace/lib/useragent'], function(require, exports, module) {
            
            
            var event = require("../lib/event");
            var useragent = require("../lib/useragent");
            var MouseEvent = exports.MouseEvent = function(domEvent, editor) {
                this.domEvent = domEvent;
                this.editor = editor;
                
                this.x = this.clientX = domEvent.clientX;
                this.y = this.clientY = domEvent.clientY;
                
                this.$pos = null;
                this.$inSelection = null;
                
                this.propagationStopped = false;
                this.defaultPrevented = false;
            };
            
            (function() {
                
                this.stopPropagation = function() {
                    event.stopPropagation(this.domEvent);
                    this.propagationStopped = true;
                };
                
                this.preventDefault = function() {
                    event.preventDefault(this.domEvent);
                    this.defaultPrevented = true;
                };
                
                this.stop = function() {
                    this.stopPropagation();
                    this.preventDefault();
                };
                this.getDocumentPosition = function() {
                    if (this.$pos)
                        return this.$pos;
                    
                    this.$pos = this.editor.renderer.screenToTextCoordinates(this.clientX, this.clientY);
                    return this.$pos;
                };
                this.inSelection = function() {
                    if (this.$inSelection !== null)
                        return this.$inSelection;
                    
                    var editor = this.editor;
                    
                    if (editor.getReadOnly()) {
                        this.$inSelection = false;
                    } 
                    else {
                        var selectionRange = editor.getSelectionRange();
                        if (selectionRange.isEmpty())
                            this.$inSelection = false;
                        else {
                            var pos = this.getDocumentPosition();
                            this.$inSelection = selectionRange.contains(pos.row, pos.column);
                        }
                    }
                    return this.$inSelection;
                };
                this.getButton = function() {
                    return event.getButton(this.domEvent);
                };
                this.getShiftKey = function() {
                    return this.domEvent.shiftKey;
                };
                
                this.getAccelKey = useragent.isMac 
                ? function() {
                    return this.domEvent.metaKey;
                } 
                : function() {
                    return this.domEvent.ctrlKey;
                };
            
            }).call(MouseEvent.prototype);

        });

        define('ace/mouse/dragdrop', ['require', 'exports', 'module', 'ace/lib/event'], function(require, exports, module) {
            
            
            var event = require("../lib/event");
            
            var DragdropHandler = function(mouseHandler) {
                var editor = mouseHandler.editor;
                var dragSelectionMarker, x, y;
                var timerId, range;
                var dragCursor, counter = 0;
                
                var mouseTarget = editor.container;
                event.addListener(mouseTarget, "dragenter", function(e) {
                    if (editor.getReadOnly())
                        return;
                    var types = e.dataTransfer.types;
                    if (types && Array.prototype.indexOf.call(types, "text/plain") === -1)
                        return;
                    if (!dragSelectionMarker)
                        addDragMarker();
                    counter++;
                    return event.preventDefault(e);
                });
                
                event.addListener(mouseTarget, "dragover", function(e) {
                    if (editor.getReadOnly())
                        return;
                    var types = e.dataTransfer.types;
                    if (types && Array.prototype.indexOf.call(types, "text/plain") === -1)
                        return;
                    if (onMouseMoveTimer !== null)
                        onMouseMoveTimer = null;
                    x = e.clientX;
                    y = e.clientY;
                    return event.preventDefault(e);
                });
                
                var onDragInterval = function() {
                    dragCursor = editor.renderer.screenToTextCoordinates(x, y);
                    editor.moveCursorToPosition(dragCursor);
                    editor.renderer.scrollCursorIntoView();
                };
                
                event.addListener(mouseTarget, "dragleave", function(e) {
                    counter--;
                    if (counter <= 0 && dragSelectionMarker) {
                        clearDragMarker();
                        return event.preventDefault(e);
                    }
                });
                
                event.addListener(mouseTarget, "drop", function(e) {
                    if (!dragSelectionMarker)
                        return;
                    range.end = editor.session.insert(dragCursor, e.dataTransfer.getData('Text'));
                    range.start = dragCursor;
                    clearDragMarker();
                    editor.focus();
                    return event.preventDefault(e);
                });
                
                function addDragMarker() {
                    range = editor.selection.toOrientedRange();
                    dragSelectionMarker = editor.session.addMarker(range, "ace_selection", editor.getSelectionStyle());
                    editor.clearSelection();
                    clearInterval(timerId);
                    timerId = setInterval(onDragInterval, 20);
                    counter = 0;
                    event.addListener(document, "mousemove", onMouseMove);
                }
                function clearDragMarker() {
                    clearInterval(timerId);
                    editor.session.removeMarker(dragSelectionMarker);
                    dragSelectionMarker = null;
                    editor.selection.fromOrientedRange(range);
                    counter = 0;
                    event.removeListener(document, "mousemove", onMouseMove);
                }
                var onMouseMoveTimer = null;
                function onMouseMove() {
                    if (onMouseMoveTimer == null) {
                        onMouseMoveTimer = setTimeout(function() {
                            if (onMouseMoveTimer != null && dragSelectionMarker)
                                clearDragMarker();
                        }, 20);
                    }
                }
            };
            
            exports.DragdropHandler = DragdropHandler;
        });

        define('ace/config', ['require', 'exports', 'module', 'ace/lib/lang', 'ace/lib/oop', 'ace/lib/net', 'ace/lib/event_emitter'], function(require, exports, module) {
            "no use strict";
            
            var lang = require("./lib/lang");
            var oop = require("./lib/oop");
            var net = require("./lib/net");
            var EventEmitter = require("./lib/event_emitter").EventEmitter;
            
            var global = (function() {
                return this;
            })();
            
            var options = {
                packaged: false,
                workerPath: null,
                modePath: null,
                themePath: null,
                basePath: "",
                suffix: ".js",
                $moduleUrls: {}
            };
            
            exports.get = function(key) {
                if (!options.hasOwnProperty(key))
                    throw new Error("Unknown config key: " + key);
                
                return options[key];
            };
            
            exports.set = function(key, value) {
                if (!options.hasOwnProperty(key))
                    throw new Error("Unknown config key: " + key);
                
                options[key] = value;
            };
            
            exports.all = function() {
                return lang.copyObject(options);
            };
            oop.implement(exports, EventEmitter);
            
            exports.moduleUrl = function(name, component) {
                if (options.$moduleUrls[name])
                    return options.$moduleUrls[name];
                
                var parts = name.split("/");
                component = component || parts[parts.length - 2] || "";
                var base = parts[parts.length - 1].replace(component, "").replace(/(^[\-_])|([\-_]$)/, "");
                
                if (!base && parts.length > 1)
                    base = parts[parts.length - 2];
                var path = options[component + "Path"];
                if (path == null)
                    path = options.basePath;
                if (path && path.slice(-1) != "/")
                    path += "/";
                return path + component + "-" + base + this.get("suffix");
            };
            
            exports.setModuleUrl = function(name, subst) {
                return options.$moduleUrls[name] = subst;
            };
            
            exports.$loading = {};
            exports.loadModule = function(moduleName, onLoad) {
                var module, moduleType;
                if (Array.isArray(moduleName)) {
                    moduleType = moduleName[0];
                    moduleName = moduleName[1];
                }
                
                try {
                    module = require(moduleName);
                } catch (e) {
                }
                ;
                if (module && !exports.$loading[moduleName])
                    return onLoad && onLoad(module);
                
                if (!exports.$loading[moduleName])
                    exports.$loading[moduleName] = [];
                
                exports.$loading[moduleName].push(onLoad);
                
                if (exports.$loading[moduleName].length > 1)
                    return;
                
                var afterLoad = function() {
                    require([moduleName], function(module) {
                        exports._emit("load.module", {name: moduleName,module: module});
                        var listeners = exports.$loading[moduleName];
                        exports.$loading[moduleName] = null;
                        listeners.forEach(function(onLoad) {
                            onLoad && onLoad(module);
                        });
                    });
                };
                
                if (!exports.get("packaged"))
                    return afterLoad();
                net.loadScript(exports.moduleUrl(moduleName, moduleType), afterLoad);
            };
            exports.init = function() {
                options.packaged = require.packaged || module.packaged || (global.define && define.packaged);
                
                if (!global.document)
                    return "";
                
                var scriptOptions = {};
                var scriptUrl = "";
                
                var scripts = document.getElementsByTagName("script");
                for (var i = 0; i < scripts.length; i++) {
                    var script = scripts[i];
                    
                    var src = script.src || script.getAttribute("src");
                    if (!src)
                        continue;
                    
                    var attributes = script.attributes;
                    for (var j = 0, l = attributes.length; j < l; j++) {
                        var attr = attributes[j];
                        if (attr.name.indexOf("data-ace-") === 0) {
                            scriptOptions[deHyphenate(attr.name.replace(/^data-ace-/, ""))] = attr.value;
                        }
                    }
                    
                    var m = src.match(/^(.*)\/ace(\-\w+)?\.js(\?|$)/);
                    if (m)
                        scriptUrl = m[1];
                }
                
                if (scriptUrl) {
                    scriptOptions.base = scriptOptions.base || scriptUrl;
                    scriptOptions.packaged = true;
                }
                //Gaubee: my url opction
                var GaubeeOpction = {
                    worker: "worker",
                    mode: "mode",
                    theme: "theme"
                }
                function setGaubeeOpction(type, base) {
                    var path = GaubeeOpction[type], 
                    paths;
                    if (path) {
                        paths = base.split("/");
                        paths[paths.length - 1] = "";
                        path = paths.join("/") + path;
                    } else {
                        path = base;
                    }
                    return path;
                }
                scriptOptions.basePath = scriptOptions.base;
                scriptOptions.workerPath = scriptOptions.workerPath || setGaubeeOpction("worker", scriptOptions.base) || scriptOptions.base;
                scriptOptions.modePath = scriptOptions.modePath || setGaubeeOpction("mode", scriptOptions.base) || scriptOptions.base;
                scriptOptions.themePath = scriptOptions.themePath || setGaubeeOpction("theme", scriptOptions.base) || scriptOptions.base;
                delete scriptOptions.base;
                
                for (var key in scriptOptions)
                    if (typeof scriptOptions[key] !== "undefined")
                        exports.set(key, scriptOptions[key]);
            };
            
            function deHyphenate(str) {
                return str.replace(/-(.)/g, function(m, m1) {
                    return m1.toUpperCase();
                });
            }
            
            var optionsProvider = {
                setOptions: function(optList) {
                    Object.keys(optList).forEach(function(key) {
                        this.setOption(key, optList[key]);
                    }, this);
                },
                getOptions: function(optionNames) {
                    var result = {};
                    if (!optionNames) {
                        optionNames = Object.keys(this.$options);
                    } else if (!Array.isArray(optionNames)) {
                        result = optionNames;
                        optionNames = Object.keys(result);
                    }
                    optionNames.forEach(function(key) {
                        result[key] = this.getOption(key);
                    }, this);
                    return result;
                },
                setOption: function(name, value) {
                    if (this["$" + name] === value)
                        return;
                    var opt = this.$options[name];
                    if (!opt)
                        return undefined;
                    if (opt.forwardTo)
                        return this[opt.forwardTo] && this[opt.forwardTo].setOption(name, value);
                    
                    if (!opt.handlesSet)
                        this["$" + name] = value;
                    if (opt && opt.set)
                        opt.set.call(this, value);
                },
                getOption: function(name) {
                    var opt = this.$options[name];
                    if (!opt)
                        return undefined;
                    if (opt.forwardTo)
                        return this[opt.forwardTo] && this[opt.forwardTo].getOption(name);
                    return opt && opt.get ? opt.get.call(this) : this["$" + name];
                }
            };
            
            var defaultOptions = {};
            exports.defineOptions = function(obj, path, options) {
                if (!obj.$options)
                    defaultOptions[path] = obj.$options = {};
                
                Object.keys(options).forEach(function(key) {
                    var opt = options[key];
                    if (typeof opt == "string")
                        opt = {forwardTo: opt};
                    
                    opt.name || (opt.name = key);
                    obj.$options[opt.name] = opt;
                    if ("initialValue" in opt)
                        obj["$" + opt.name] = opt.initialValue;
                });
                oop.implement(obj, optionsProvider);
                
                return this;
            };
            
            exports.resetOptions = function(obj) {
                Object.keys(obj.$options).forEach(function(key) {
                    var opt = obj.$options[key];
                    if ("value" in opt)
                        obj.setOption(key, opt.value);
                });
            };
            
            exports.setDefaultValue = function(path, name, value) {
                var opts = defaultOptions[path] || (defaultOptions[path] = {});
                if (opts[name]) {
                    if (opts.forwardTo)
                        exports.setDefaultValue(opts.forwardTo, name, value)
                    else
                        opts[name].value = value;
                }
            };
            
            exports.setDefaultValues = function(path, optionHash) {
                Object.keys(optionHash).forEach(function(key) {
                    exports.setDefaultValue(path, key, optionHash[key]);
                });
            };

        });
        define('ace/lib/net', ['require', 'exports', 'module', 'ace/lib/dom'], function(require, exports, module) {
            
            var dom = require("./dom");
            
            exports.get = function(url, callback) {
                var xhr = new XMLHttpRequest();
                xhr.open('GET', url, true);
                xhr.onreadystatechange = function() {
                    if (xhr.readyState === 4) {
                        callback(xhr.responseText);
                    }
                };
                xhr.send(null);
            };
            
            exports.loadScript = function(path, callback) {
                var head = dom.getDocumentHead();
                var s = document.createElement('script');
                
                s.src = path;
                head.appendChild(s);
                
                s.onload = s.onreadystatechange = function(_, isAbort) {
                    if (isAbort || !s.readyState || s.readyState == "loaded" || s.readyState == "complete") {
                        s = s.onload = s.onreadystatechange = null;
                        if (!isAbort)
                            callback();
                    }
                };
            };

        });

        define('ace/lib/event_emitter', ['require', 'exports', 'module'], function(require, exports, module) {
            
            
            var EventEmitter = {};
            var stopPropagation = function() {
                this.propagationStopped = true;
            };
            var preventDefault = function() {
                this.defaultPrevented = true;
            };
            
            EventEmitter._emit = 
            EventEmitter._dispatchEvent = function(eventName, e) {
                this._eventRegistry || (this._eventRegistry = {});
                this._defaultHandlers || (this._defaultHandlers = {});
                
                var listeners = this._eventRegistry[eventName] || [];
                var defaultHandler = this._defaultHandlers[eventName];
                if (!listeners.length && !defaultHandler)
                    return;
                
                if (typeof e != "object" || !e)
                    e = {};
                
                if (!e.type)
                    e.type = eventName;
                if (!e.stopPropagation)
                    e.stopPropagation = stopPropagation;
                if (!e.preventDefault)
                    e.preventDefault = preventDefault;
                
                for (var i = 0; i < listeners.length; i++) {
                    listeners[i](e, this);
                    if (e.propagationStopped)
                        break;
                }
                
                if (defaultHandler && !e.defaultPrevented)
                    return defaultHandler(e, this);
            };
            
            
            EventEmitter._signal = function(eventName, e) {
                var listeners = (this._eventRegistry || {})[eventName];
                if (!listeners)
                    return;
                
                for (var i = 0; i < listeners.length; i++)
                    listeners[i](e, this);
            };
            
            EventEmitter.once = function(eventName, callback) {
                var _self = this;
                callback && this.addEventListener(eventName, function newCallback() {
                    _self.removeEventListener(eventName, newCallback);
                    callback.apply(null, arguments);
                });
            };
            
            
            EventEmitter.setDefaultHandler = function(eventName, callback) {
                var handlers = this._defaultHandlers
                if (!handlers)
                    handlers = this._defaultHandlers = {_disabled_: {}};
                
                if (handlers[eventName]) {
                    var old = handlers[eventName];
                    var disabled = handlers._disabled_[eventName];
                    if (!disabled)
                        handlers._disabled_[eventName] = disabled = [];
                    disabled.push(old);
                    var i = disabled.indexOf(callback);
                    if (i != -1)
                        disabled.splice(i, 1);
                }
                handlers[eventName] = callback;
            };
            EventEmitter.removeDefaultHandler = function(eventName, callback) {
                var handlers = this._defaultHandlers
                if (!handlers)
                    return;
                var disabled = handlers._disabled_[eventName];
                
                if (handlers[eventName] == callback) {
                    var old = handlers[eventName];
                    if (disabled)
                        this.setDefaultHandler(eventName, disabled.pop());
                } else if (disabled) {
                    var i = disabled.indexOf(callback);
                    if (i != -1)
                        disabled.splice(i, 1);
                }
            };
            
            EventEmitter.on = 
            EventEmitter.addEventListener = function(eventName, callback, capturing) {
                this._eventRegistry = this._eventRegistry || {};
                
                var listeners = this._eventRegistry[eventName];
                if (!listeners)
                    listeners = this._eventRegistry[eventName] = [];
                
                if (listeners.indexOf(callback) == -1)
                    listeners[capturing ? "unshift" : "push"](callback);
                return callback;
            };
            
            EventEmitter.off = 
            EventEmitter.removeListener = 
            EventEmitter.removeEventListener = function(eventName, callback) {
                this._eventRegistry = this._eventRegistry || {};
                
                var listeners = this._eventRegistry[eventName];
                if (!listeners)
                    return;
                
                var index = listeners.indexOf(callback);
                if (index !== -1)
                    listeners.splice(index, 1);
            };
            
            EventEmitter.removeAllListeners = function(eventName) {
                if (this._eventRegistry)
                    this._eventRegistry[eventName] = [];
            };
            
            exports.EventEmitter = EventEmitter;

        });

        define('ace/mouse/fold_handler', ['require', 'exports', 'module'], function(require, exports, module) {
            
            
            function FoldHandler(editor) {
                
                editor.on("click", function(e) {
                    var position = e.getDocumentPosition();
                    var session = editor.session;
                    var fold = session.getFoldAt(position.row, position.column, 1);
                    if (fold) {
                        if (e.getAccelKey())
                            session.removeFold(fold);
                        else
                            session.expandFold(fold);
                        
                        e.stop();
                    }
                });
                
                editor.on("gutterclick", function(e) {
                    var gutterRegion = editor.renderer.$gutterLayer.getRegion(e);
                    
                    if (gutterRegion == "foldWidgets") {
                        var row = e.getDocumentPosition().row;
                        var session = editor.session;
                        if (session.foldWidgets && session.foldWidgets[row])
                            editor.session.onFoldWidgetClick(row, e);
                        if (!editor.isFocused())
                            editor.focus();
                        e.stop();
                    }
                });
                
                editor.on("gutterdblclick", function(e) {
                    var gutterRegion = editor.renderer.$gutterLayer.getRegion(e);
                    
                    if (gutterRegion == "foldWidgets") {
                        var row = e.getDocumentPosition().row;
                        var session = editor.session;
                        var data = session.getParentFoldRangeData(row, true);
                        var range = data.range || data.firstRange;
                        
                        if (range) {
                            var row = range.start.row;
                            var fold = session.getFoldAt(row, session.getLine(row).length, 1);
                            
                            if (fold) {
                                session.removeFold(fold);
                            } else {
                                session.addFold("...", range);
                                editor.renderer.scrollCursorIntoView({row: range.start.row,column: 0});
                            }
                        }
                        e.stop();
                    }
                });
            }
            
            exports.FoldHandler = FoldHandler;

        });

        define('ace/keyboard/keybinding', ['require', 'exports', 'module', 'ace/lib/keys', 'ace/lib/event'], function(require, exports, module) {
            
            
            var keyUtil = require("../lib/keys");
            var event = require("../lib/event");
            
            var KeyBinding = function(editor) {
                this.$editor = editor;
                this.$data = {};
                this.$handlers = [];
                this.setDefaultHandler(editor.commands);
            };
            
            (function() {
                this.setDefaultHandler = function(kb) {
                    this.removeKeyboardHandler(this.$defaultHandler);
                    this.$defaultHandler = kb;
                    this.addKeyboardHandler(kb, 0);
                    this.$data = {editor: this.$editor};
                };
                
                this.setKeyboardHandler = function(kb) {
                    var h = this.$handlers;
                    if (h[h.length - 1] == kb)
                        return;
                    
                    while (h[h.length - 1] && h[h.length - 1] != this.$defaultHandler)
                        this.removeKeyboardHandler(h[h.length - 1]);
                    
                    this.addKeyboardHandler(kb, 1);
                };
                
                this.addKeyboardHandler = function(kb, pos) {
                    if (!kb)
                        return;
                    var i = this.$handlers.indexOf(kb);
                    if (i != -1)
                        this.$handlers.splice(i, 1);
                    
                    if (pos == undefined)
                        this.$handlers.push(kb);
                    else
                        this.$handlers.splice(pos, 0, kb);
                    
                    if (i == -1 && kb.attach)
                        kb.attach(this.$editor);
                };
                
                this.removeKeyboardHandler = function(kb) {
                    var i = this.$handlers.indexOf(kb);
                    if (i == -1)
                        return false;
                    this.$handlers.splice(i, 1);
                    kb.detach && kb.detach(this.$editor);
                    return true;
                };
                
                this.getKeyboardHandler = function() {
                    return this.$handlers[this.$handlers.length - 1];
                };
                
                this.$callKeyboardHandlers = function(hashId, keyString, keyCode, e) {
                    var toExecute;
                    var success = false;
                    var commands = this.$editor.commands;
                    
                    for (var i = this.$handlers.length; i--; ) {
                        toExecute = this.$handlers[i].handleKeyboard(
                        this.$data, hashId, keyString, keyCode, e
                        );
                        if (!toExecute || !toExecute.command)
                            continue;
                        if (toExecute.command == "null") {
                            success = true;
                        } else {
                            success = commands.exec(toExecute.command, this.$editor, toExecute.args, e);
                        }
                        if (success && e && hashId != -1 && toExecute.passEvent != true)
                            event.stopEvent(e);
                        if (success)
                            break;
                    }
                    return success;
                };
                
                this.onCommandKey = function(e, hashId, keyCode) {
                    var keyString = keyUtil.keyCodeToString(keyCode);
                    this.$callKeyboardHandlers(hashId, keyString, keyCode, e);
                };
                
                this.onTextInput = function(text) {
                    var success = this.$callKeyboardHandlers(-1, text);
                    if (!success)
                        this.$editor.commands.exec("insertstring", this.$editor, text);
                };
            
            }).call(KeyBinding.prototype);
            
            exports.KeyBinding = KeyBinding;
        });

        define('ace/edit_session', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/lib/lang', 'ace/config', 'ace/lib/event_emitter', 'ace/selection', 'ace/mode/text', 'ace/range', 'ace/document', 'ace/background_tokenizer', 'ace/search_highlight', 'ace/edit_session/folding', 'ace/edit_session/bracket_match'], function(require, exports, module) {
            
            
            var oop = require("./lib/oop");
            var lang = require("./lib/lang");
            var config = require("./config");
            var EventEmitter = require("./lib/event_emitter").EventEmitter;
            var Selection = require("./selection").Selection;
            var TextMode = require("./mode/text").Mode;
            var Range = require("./range").Range;
            var Document = require("./document").Document;
            var BackgroundTokenizer = require("./background_tokenizer").BackgroundTokenizer;
            var SearchHighlight = require("./search_highlight").SearchHighlight;
            
            var EditSession = function(text, mode) {
                this.$breakpoints = [];
                this.$decorations = [];
                this.$frontMarkers = {};
                this.$backMarkers = {};
                this.$markerId = 1;
                this.$undoSelect = true;
                
                this.$foldData = [];
                this.$foldData.toString = function() {
                    return this.join("\n");
                }
                this.on("changeFold", this.onChangeFold.bind(this));
                this.$onChange = this.onChange.bind(this);
                
                if (typeof text != "object" || !text.getLine)
                    text = new Document(text);
                
                this.setDocument(text);
                this.selection = new Selection(this);
                
                config.resetOptions(this);
                this.setMode(mode);
                config._emit("session", this);
            };
            
            
            (function() {
                
                oop.implement(this, EventEmitter);
                this.setDocument = function(doc) {
                    if (this.doc)
                        this.doc.removeListener("change", this.$onChange);
                    
                    this.doc = doc;
                    doc.on("change", this.$onChange);
                    
                    if (this.bgTokenizer)
                        this.bgTokenizer.setDocument(this.getDocument());
                    
                    this.resetCaches();
                };
                this.getDocument = function() {
                    return this.doc;
                };
                this.$resetRowCache = function(docRow) {
                    if (!docRow) {
                        this.$docRowCache = [];
                        this.$screenRowCache = [];
                        return;
                    }
                    var l = this.$docRowCache.length;
                    var i = this.$getRowCacheIndex(this.$docRowCache, docRow) + 1;
                    if (l > i) {
                        this.$docRowCache.splice(i, l);
                        this.$screenRowCache.splice(i, l);
                    }
                };
                
                this.$getRowCacheIndex = function(cacheArray, val) {
                    var low = 0;
                    var hi = cacheArray.length - 1;
                    
                    while (low <= hi) {
                        var mid = (low + hi) >> 1;
                        var c = cacheArray[mid];
                        
                        if (val > c)
                            low = mid + 1;
                        else if (val < c)
                            hi = mid - 1;
                        else
                            return mid;
                    }
                    
                    return low - 1;
                };
                
                this.resetCaches = function() {
                    this.$modified = true;
                    this.$wrapData = [];
                    this.$rowLengthCache = [];
                    this.$resetRowCache(0);
                    if (this.bgTokenizer)
                        this.bgTokenizer.start(0);
                };
                
                this.onChangeFold = function(e) {
                    var fold = e.data;
                    this.$resetRowCache(fold.start.row);
                };
                
                this.onChange = function(e) {
                    var delta = e.data;
                    this.$modified = true;
                    
                    this.$resetRowCache(delta.range.start.row);
                    
                    var removedFolds = this.$updateInternalDataOnChange(e);
                    if (!this.$fromUndo && this.$undoManager && !delta.ignore) {
                        this.$deltasDoc.push(delta);
                        if (removedFolds && removedFolds.length != 0) {
                            this.$deltasFold.push({
                                action: "removeFolds",
                                folds: removedFolds
                            });
                        }
                        
                        this.$informUndoManager.schedule();
                    }
                    
                    this.bgTokenizer.$updateOnChange(delta);
                    this._emit("change", e);
                };
                this.setValue = function(text) {
                    this.doc.setValue(text);
                    this.selection.moveCursorTo(0, 0);
                    this.selection.clearSelection();
                    
                    this.$resetRowCache(0);
                    this.$deltas = [];
                    this.$deltasDoc = [];
                    this.$deltasFold = [];
                    this.getUndoManager().reset();
                };
                this.getValue = 
                this.toString = function() {
                    return this.doc.getValue();
                };
                this.getSelection = function() {
                    return this.selection;
                };
                this.getState = function(row) {
                    return this.bgTokenizer.getState(row);
                };
                this.getTokens = function(row) {
                    return this.bgTokenizer.getTokens(row);
                };
                this.getTokenAt = function(row, column) {
                    var tokens = this.bgTokenizer.getTokens(row);
                    var token, c = 0;
                    if (column == null) {
                        i = tokens.length - 1;
                        c = this.getLine(row).length;
                    } else {
                        for (var i = 0; i < tokens.length; i++) {
                            c += tokens[i].value.length;
                            if (c >= column)
                                break;
                        }
                    }
                    token = tokens[i];
                    if (!token)
                        return null;
                    token.index = i;
                    token.start = c - token.value.length;
                    return token;
                };
                this.setUndoManager = function(undoManager) {
                    this.$undoManager = undoManager;
                    this.$deltas = [];
                    this.$deltasDoc = [];
                    this.$deltasFold = [];
                    
                    if (this.$informUndoManager)
                        this.$informUndoManager.cancel();
                    
                    if (undoManager) {
                        var self = this;
                        
                        this.$syncInformUndoManager = function() {
                            self.$informUndoManager.cancel();
                            
                            if (self.$deltasFold.length) {
                                self.$deltas.push({
                                    group: "fold",
                                    deltas: self.$deltasFold
                                });
                                self.$deltasFold = [];
                            }
                            
                            if (self.$deltasDoc.length) {
                                self.$deltas.push({
                                    group: "doc",
                                    deltas: self.$deltasDoc
                                });
                                self.$deltasDoc = [];
                            }
                            
                            if (self.$deltas.length > 0) {
                                undoManager.execute({
                                    action: "aceupdate",
                                    args: [self.$deltas, self]
                                });
                            }
                            
                            self.$deltas = [];
                        }
                        this.$informUndoManager = lang.delayedCall(this.$syncInformUndoManager);
                    }
                };
                this.markUndoGroup = function() {
                    if (this.$syncInformUndoManager)
                        this.$syncInformUndoManager();
                };
                
                this.$defaultUndoManager = {
                    undo: function() {
                    },
                    redo: function() {
                    },
                    reset: function() {
                    }
                };
                this.getUndoManager = function() {
                    return this.$undoManager || this.$defaultUndoManager;
                };
                this.getTabString = function() {
                    if (this.getUseSoftTabs()) {
                        return lang.stringRepeat(" ", this.getTabSize());
                    } else {
                        return "\t";
                    }
                };
                this.setUseSoftTabs = function(val) {
                    this.setOption("useSoftTabs", val);
                };
                this.getUseSoftTabs = function() {
                    return this.$useSoftTabs;
                };
                this.setTabSize = function(tabSize) {
                    this.setOption("tabSize", tabSize)
                };
                this.getTabSize = function() {
                    return this.$tabSize;
                };
                this.isTabStop = function(position) {
                    return this.$useSoftTabs && (position.column % this.$tabSize == 0);
                };
                
                this.$overwrite = false;
                this.setOverwrite = function(overwrite) {
                    this.setOption("overwrite", overwrite)
                };
                this.getOverwrite = function() {
                    return this.$overwrite;
                };
                this.toggleOverwrite = function() {
                    this.setOverwrite(!this.$overwrite);
                };
                this.addGutterDecoration = function(row, className) {
                    if (!this.$decorations[row])
                        this.$decorations[row] = "";
                    this.$decorations[row] += " " + className;
                    this._emit("changeBreakpoint", {});
                };
                this.removeGutterDecoration = function(row, className) {
                    this.$decorations[row] = (this.$decorations[row] || "").replace(" " + className, "");
                    this._emit("changeBreakpoint", {});
                };
                this.getBreakpoints = function() {
                    return this.$breakpoints;
                };
                this.setBreakpoints = function(rows) {
                    this.$breakpoints = [];
                    for (var i = 0; i < rows.length; i++) {
                        this.$breakpoints[rows[i]] = "ace_breakpoint";
                    }
                    this._emit("changeBreakpoint", {});
                };
                this.clearBreakpoints = function() {
                    this.$breakpoints = [];
                    this._emit("changeBreakpoint", {});
                };
                this.setBreakpoint = function(row, className) {
                    if (className === undefined)
                        className = "ace_breakpoint";
                    if (className)
                        this.$breakpoints[row] = className;
                    else
                        delete this.$breakpoints[row];
                    this._emit("changeBreakpoint", {});
                };
                this.clearBreakpoint = function(row) {
                    delete this.$breakpoints[row];
                    this._emit("changeBreakpoint", {});
                };
                this.addMarker = function(range, clazz, type, inFront) {
                    var id = this.$markerId++;
                    
                    var marker = {
                        range: range,
                        type: type || "line",
                        renderer: typeof type == "function" ? type : null,
                        clazz: clazz,
                        inFront: !!inFront,
                        id: id
                    }
                    
                    if (inFront) {
                        this.$frontMarkers[id] = marker;
                        this._emit("changeFrontMarker")
                    } else {
                        this.$backMarkers[id] = marker;
                        this._emit("changeBackMarker")
                    }
                    
                    return id;
                };
                this.addDynamicMarker = function(marker, inFront) {
                    if (!marker.update)
                        return;
                    var id = this.$markerId++;
                    marker.id = id;
                    marker.inFront = !!inFront;
                    
                    if (inFront) {
                        this.$frontMarkers[id] = marker;
                        this._emit("changeFrontMarker")
                    } else {
                        this.$backMarkers[id] = marker;
                        this._emit("changeBackMarker")
                    }
                    
                    return marker;
                };
                this.removeMarker = function(markerId) {
                    var marker = this.$frontMarkers[markerId] || this.$backMarkers[markerId];
                    if (!marker)
                        return;
                    
                    var markers = marker.inFront ? this.$frontMarkers : this.$backMarkers;
                    if (marker) {
                        delete (markers[markerId]);
                        this._emit(marker.inFront ? "changeFrontMarker" : "changeBackMarker");
                    }
                };
                this.getMarkers = function(inFront) {
                    return inFront ? this.$frontMarkers : this.$backMarkers;
                };
                
                this.highlight = function(re) {
                    if (!this.$searchHighlight) {
                        var highlight = new SearchHighlight(null, "ace_selected-word", "text");
                        this.$searchHighlight = this.addDynamicMarker(highlight);
                    }
                    this.$searchHighlight.setRegexp(re);
                }
                this.highlightLines = function(startRow, endRow, clazz, inFront) {
                    if (typeof endRow != "number") {
                        clazz = endRow;
                        endRow = startRow;
                    }
                    if (!clazz)
                        clazz = "ace_step";
                    
                    var range = new Range(startRow, 0, endRow, Infinity);
                    range.id = this.addMarker(range, clazz, "fullLine", inFront);
                    return range;
                };
                this.setAnnotations = function(annotations) {
                    this.$annotations = annotations;
                    this._emit("changeAnnotation", {});
                };
                this.getAnnotations = function() {
                    return this.$annotations || [];
                };
                this.clearAnnotations = function() {
                    this.setAnnotations([]);
                };
                this.$detectNewLine = function(text) {
                    var match = text.match(/^.*?(\r?\n)/m);
                    if (match) {
                        this.$autoNewLine = match[1];
                    } else {
                        this.$autoNewLine = "\n";
                    }
                };
                this.getWordRange = function(row, column) {
                    var line = this.getLine(row);
                    
                    var inToken = false;
                    if (column > 0)
                        inToken = !!line.charAt(column - 1).match(this.tokenRe);
                    
                    if (!inToken)
                        inToken = !!line.charAt(column).match(this.tokenRe);
                    
                    if (inToken)
                        var re = this.tokenRe;
                    else if (/^\s+$/.test(line.slice(column - 1, column + 1)))
                        var re = /\s/;
                    else
                        var re = this.nonTokenRe;
                    
                    var start = column;
                    if (start > 0) {
                        do {
                            start--;
                        } 
                        while (start >= 0 && line.charAt(start).match(re));
                        start++;
                    }
                    
                    var end = column;
                    while (end < line.length && line.charAt(end).match(re)) {
                        end++;
                    }
                    
                    return new Range(row, start, row, end);
                };
                this.getAWordRange = function(row, column) {
                    var wordRange = this.getWordRange(row, column);
                    var line = this.getLine(wordRange.end.row);
                    
                    while (line.charAt(wordRange.end.column).match(/[ \t]/)) {
                        wordRange.end.column += 1;
                    }
                    return wordRange;
                };
                this.setNewLineMode = function(newLineMode) {
                    this.doc.setNewLineMode(newLineMode);
                };
                this.getNewLineMode = function() {
                    return this.doc.getNewLineMode();
                };
                this.setUseWorker = function(useWorker) {
                    this.setOption("useWorker", useWorker);
                };
                this.getUseWorker = function() {
                    return this.$useWorker;
                };
                this.onReloadTokenizer = function(e) {
                    var rows = e.data;
                    this.bgTokenizer.start(rows.first);
                    this._emit("tokenizerUpdate", e);
                };
                
                this.$modes = {};
                this.$mode = null;
                this.$modeId = null;
                this.setMode = function(mode) {
                    if (mode && typeof mode === "object") {
                        if (mode.getTokenizer)
                            return this.$onChangeMode(mode);
                        var options = mode;
                        var path = options.path;
                    } else {
                        path = mode || "ace/mode/text";
                    }
                    if (!this.$modes["ace/mode/text"])
                        this.$modes["ace/mode/text"] = new TextMode();
                    
                    if (this.$modes[path] && !options)
                        return this.$onChangeMode(this.$modes[path]);
                    this.$modeId = path;
                    config.loadModule(["mode", path], function(m) {
                        if (this.$modeId !== path)
                            return;
                        if (this.$modes[path] && !options)
                            return this.$onChangeMode(this.$modes[path]);
                        if (m && m.Mode) {
                            m = new m.Mode(options);
                            if (!options) {
                                this.$modes[path] = m;
                                m.$id = path;
                            }
                            this.$onChangeMode(m)
                        }
                    }.bind(this));
                    if (!this.$mode)
                        this.$onChangeMode(this.$modes["ace/mode/text"], true);
                };
                
                this.$onChangeMode = function(mode, $isPlaceholder) {
                    if (this.$mode === mode)
                        return;
                    this.$mode = mode;
                    
                    this.$stopWorker();
                    
                    if (this.$useWorker)
                        this.$startWorker();
                    
                    var tokenizer = mode.getTokenizer();
                    
                    if (tokenizer.addEventListener !== undefined) {
                        var onReloadTokenizer = this.onReloadTokenizer.bind(this);
                        tokenizer.addEventListener("update", onReloadTokenizer);
                    }
                    
                    if (!this.bgTokenizer) {
                        this.bgTokenizer = new BackgroundTokenizer(tokenizer);
                        var _self = this;
                        this.bgTokenizer.addEventListener("update", function(e) {
                            _self._emit("tokenizerUpdate", e);
                        });
                    } else {
                        this.bgTokenizer.setTokenizer(tokenizer);
                    }
                    
                    this.bgTokenizer.setDocument(this.getDocument());
                    
                    this.tokenRe = mode.tokenRe;
                    this.nonTokenRe = mode.nonTokenRe;
                    
                    
                    if (!$isPlaceholder) {
                        this.$modeId = mode.$id;
                        this.$setFolding(mode.foldingRules);
                        this._emit("changeMode");
                        this.bgTokenizer.start(0);
                    }
                };
                
                
                this.$stopWorker = function() {
                    if (this.$worker)
                        this.$worker.terminate();
                    
                    this.$worker = null;
                };
                
                this.$startWorker = function() {
                    if (typeof Worker !== "undefined" && !require.noWorker) {
                        try {
                            this.$worker = this.$mode.createWorker(this);
                        } catch (e) {
                            console.log("Could not load worker");
                            console.log(e);
                            this.$worker = null;
                        }
                    } 
                    else
                        this.$worker = null;
                };
                this.getMode = function() {
                    return this.$mode;
                };
                
                this.$scrollTop = 0;
                this.setScrollTop = function(scrollTop) {
                    scrollTop = Math.round(Math.max(0, scrollTop));
                    if (this.$scrollTop === scrollTop || isNaN(scrollTop))
                        return;
                    
                    this.$scrollTop = scrollTop;
                    this._signal("changeScrollTop", scrollTop);
                };
                this.getScrollTop = function() {
                    return this.$scrollTop;
                };
                
                this.$scrollLeft = 0;
                this.setScrollLeft = function(scrollLeft) {
                    scrollLeft = Math.round(Math.max(0, scrollLeft));
                    if (this.$scrollLeft === scrollLeft || isNaN(scrollLeft))
                        return;
                    
                    this.$scrollLeft = scrollLeft;
                    this._signal("changeScrollLeft", scrollLeft);
                };
                this.getScrollLeft = function() {
                    return this.$scrollLeft;
                };
                this.getScreenWidth = function() {
                    this.$computeWidth();
                    return this.screenWidth;
                };
                
                this.$computeWidth = function(force) {
                    if (this.$modified || force) {
                        this.$modified = false;
                        
                        if (this.$useWrapMode)
                            return this.screenWidth = this.$wrapLimit;
                        
                        var lines = this.doc.getAllLines();
                        var cache = this.$rowLengthCache;
                        var longestScreenLine = 0;
                        var foldIndex = 0;
                        var foldLine = this.$foldData[foldIndex];
                        var foldStart = foldLine ? foldLine.start.row : Infinity;
                        var len = lines.length;
                        
                        for (var i = 0; i < len; i++) {
                            if (i > foldStart) {
                                i = foldLine.end.row + 1;
                                if (i >= len)
                                    break;
                                foldLine = this.$foldData[foldIndex++];
                                foldStart = foldLine ? foldLine.start.row : Infinity;
                            }
                            
                            if (cache[i] == null)
                                cache[i] = this.$getStringScreenWidth(lines[i])[0];
                            
                            if (cache[i] > longestScreenLine)
                                longestScreenLine = cache[i];
                        }
                        this.screenWidth = longestScreenLine;
                    }
                };
                this.getLine = function(row) {
                    return this.doc.getLine(row);
                };
                this.getLines = function(firstRow, lastRow) {
                    return this.doc.getLines(firstRow, lastRow);
                };
                this.getLength = function() {
                    return this.doc.getLength();
                };
                this.getTextRange = function(range) {
                    return this.doc.getTextRange(range || this.selection.getRange());
                };
                this.insert = function(position, text) {
                    return this.doc.insert(position, text);
                };
                this.remove = function(range) {
                    return this.doc.remove(range);
                };
                this.undoChanges = function(deltas, dontSelect) {
                    if (!deltas.length)
                        return;
                    
                    this.$fromUndo = true;
                    var lastUndoRange = null;
                    for (var i = deltas.length - 1; i != -1; i--) {
                        var delta = deltas[i];
                        if (delta.group == "doc") {
                            this.doc.revertDeltas(delta.deltas);
                            lastUndoRange = 
                            this.$getUndoSelection(delta.deltas, true, lastUndoRange);
                        } else {
                            delta.deltas.forEach(function(foldDelta) {
                                this.addFolds(foldDelta.folds);
                            }, this);
                        }
                    }
                    this.$fromUndo = false;
                    lastUndoRange && 
                    this.$undoSelect && 
                    !dontSelect && 
                    this.selection.setSelectionRange(lastUndoRange);
                    return lastUndoRange;
                };
                this.redoChanges = function(deltas, dontSelect) {
                    if (!deltas.length)
                        return;
                    
                    this.$fromUndo = true;
                    var lastUndoRange = null;
                    for (var i = 0; i < deltas.length; i++) {
                        var delta = deltas[i];
                        if (delta.group == "doc") {
                            this.doc.applyDeltas(delta.deltas);
                            lastUndoRange = 
                            this.$getUndoSelection(delta.deltas, false, lastUndoRange);
                        }
                    }
                    this.$fromUndo = false;
                    lastUndoRange && 
                    this.$undoSelect && 
                    !dontSelect && 
                    this.selection.setSelectionRange(lastUndoRange);
                    return lastUndoRange;
                };
                this.setUndoSelect = function(enable) {
                    this.$undoSelect = enable;
                };
                
                this.$getUndoSelection = function(deltas, isUndo, lastUndoRange) {
                    function isInsert(delta) {
                        var insert = 
                        delta.action === "insertText" || delta.action === "insertLines";
                        return isUndo ? !insert : insert;
                    }
                    
                    var delta = deltas[0];
                    var range, point;
                    var lastDeltaIsInsert = false;
                    if (isInsert(delta)) {
                        range = delta.range.clone();
                        lastDeltaIsInsert = true;
                    } else {
                        range = Range.fromPoints(delta.range.start, delta.range.start);
                        lastDeltaIsInsert = false;
                    }
                    
                    for (var i = 1; i < deltas.length; i++) {
                        delta = deltas[i];
                        if (isInsert(delta)) {
                            point = delta.range.start;
                            if (range.compare(point.row, point.column) == -1) {
                                range.setStart(delta.range.start);
                            }
                            point = delta.range.end;
                            if (range.compare(point.row, point.column) == 1) {
                                range.setEnd(delta.range.end);
                            }
                            lastDeltaIsInsert = true;
                        } else {
                            point = delta.range.start;
                            if (range.compare(point.row, point.column) == -1) {
                                range = 
                                Range.fromPoints(delta.range.start, delta.range.start);
                            }
                            lastDeltaIsInsert = false;
                        }
                    }
                    if (lastUndoRange != null) {
                        var cmp = lastUndoRange.compareRange(range);
                        if (cmp == 1) {
                            range.setStart(lastUndoRange.start);
                        } else if (cmp == -1) {
                            range.setEnd(lastUndoRange.end);
                        }
                    }
                    
                    return range;
                };
                this.replace = function(range, text) {
                    return this.doc.replace(range, text);
                };
                this.moveText = function(fromRange, toPosition, copy) {
                    var text = this.getTextRange(fromRange);
                    var folds = this.getFoldsInRange(fromRange);
                    
                    var toRange = Range.fromPoints(toPosition, toPosition);
                    if (!copy) {
                        this.remove(fromRange);
                        var rowDiff = fromRange.start.row - fromRange.end.row;
                        var collDiff = rowDiff ? -fromRange.end.column : fromRange.start.column - fromRange.end.column;
                        if (collDiff) {
                            if (toRange.start.row == fromRange.end.row && toRange.start.column > fromRange.end.column)
                                toRange.start.column += collDiff;
                            if (toRange.end.row == fromRange.end.row && toRange.end.column > fromRange.end.column)
                                toRange.end.column += collDiff;
                        }
                        if (rowDiff && toRange.start.row >= fromRange.end.row) {
                            toRange.start.row += rowDiff;
                            toRange.end.row += rowDiff;
                        }
                    }
                    
                    this.insert(toRange.start, text);
                    if (folds.length) {
                        var oldStart = fromRange.start;
                        var newStart = toRange.start;
                        var rowDiff = newStart.row - oldStart.row;
                        var collDiff = newStart.column - oldStart.column;
                        this.addFolds(folds.map(function(x) {
                            x = x.clone();
                            if (x.start.row == oldStart.row)
                                x.start.column += collDiff;
                            if (x.end.row == oldStart.row)
                                x.end.column += collDiff;
                            x.start.row += rowDiff;
                            x.end.row += rowDiff;
                            return x;
                        }));
                    }
                    
                    return toRange;
                };
                this.indentRows = function(startRow, endRow, indentString) {
                    indentString = indentString.replace(/\t/g, this.getTabString());
                    for (var row = startRow; row <= endRow; row++)
                        this.insert({row: row,column: 0}, indentString);
                };
                this.outdentRows = function(range) {
                    var rowRange = range.collapseRows();
                    var deleteRange = new Range(0, 0, 0, 0);
                    var size = this.getTabSize();
                    
                    for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
                        var line = this.getLine(i);
                        
                        deleteRange.start.row = i;
                        deleteRange.end.row = i;
                        for (var j = 0; j < size; ++j)
                            if (line.charAt(j) != ' ')
                                break;
                        if (j < size && line.charAt(j) == '\t') {
                            deleteRange.start.column = j;
                            deleteRange.end.column = j + 1;
                        } else {
                            deleteRange.start.column = 0;
                            deleteRange.end.column = j;
                        }
                        this.remove(deleteRange);
                    }
                };
                
                this.$moveLines = function(firstRow, lastRow, dir) {
                    firstRow = this.getRowFoldStart(firstRow);
                    lastRow = this.getRowFoldEnd(lastRow);
                    if (dir < 0) {
                        var row = this.getRowFoldStart(firstRow + dir);
                        if (row < 0)
                            return 0;
                        var diff = row - firstRow;
                    } else if (dir > 0) {
                        var row = this.getRowFoldEnd(lastRow + dir);
                        if (row > this.doc.getLength() - 1)
                            return 0;
                        var diff = row - lastRow;
                    } else {
                        firstRow = this.$clipRowToDocument(firstRow);
                        lastRow = this.$clipRowToDocument(lastRow);
                        var diff = lastRow - firstRow + 1;
                    }
                    
                    var range = new Range(firstRow, 0, lastRow, Number.MAX_VALUE);
                    var folds = this.getFoldsInRange(range).map(function(x) {
                        x = x.clone();
                        x.start.row += diff;
                        x.end.row += diff;
                        return x;
                    });
                    
                    var lines = dir == 0 
                    ? this.doc.getLines(firstRow, lastRow) 
                    : this.doc.removeLines(firstRow, lastRow);
                    this.doc.insertLines(firstRow + diff, lines);
                    folds.length && this.addFolds(folds);
                    return diff;
                };
                this.moveLinesUp = function(firstRow, lastRow) {
                    return this.$moveLines(firstRow, lastRow, -1);
                };
                this.moveLinesDown = function(firstRow, lastRow) {
                    return this.$moveLines(firstRow, lastRow, 1);
                };
                this.duplicateLines = function(firstRow, lastRow) {
                    return this.$moveLines(firstRow, lastRow, 0);
                };
                
                
                this.$clipRowToDocument = function(row) {
                    return Math.max(0, Math.min(row, this.doc.getLength() - 1));
                };
                
                this.$clipColumnToRow = function(row, column) {
                    if (column < 0)
                        return 0;
                    return Math.min(this.doc.getLine(row).length, column);
                };
                
                
                this.$clipPositionToDocument = function(row, column) {
                    column = Math.max(0, column);
                    
                    if (row < 0) {
                        row = 0;
                        column = 0;
                    } else {
                        var len = this.doc.getLength();
                        if (row >= len) {
                            row = len - 1;
                            column = this.doc.getLine(len - 1).length;
                        } else {
                            column = Math.min(this.doc.getLine(row).length, column);
                        }
                    }
                    
                    return {
                        row: row,
                        column: column
                    };
                };
                
                this.$clipRangeToDocument = function(range) {
                    if (range.start.row < 0) {
                        range.start.row = 0;
                        range.start.column = 0;
                    } else {
                        range.start.column = this.$clipColumnToRow(
                        range.start.row, 
                        range.start.column
                        );
                    }
                    
                    var len = this.doc.getLength() - 1;
                    if (range.end.row > len) {
                        range.end.row = len;
                        range.end.column = this.doc.getLine(len).length;
                    } else {
                        range.end.column = this.$clipColumnToRow(
                        range.end.row, 
                        range.end.column
                        );
                    }
                    return range;
                };
                this.$wrapLimit = 80;
                this.$useWrapMode = false;
                this.$wrapLimitRange = {
                    min: null,
                    max: null
                };
                this.setUseWrapMode = function(useWrapMode) {
                    if (useWrapMode != this.$useWrapMode) {
                        this.$useWrapMode = useWrapMode;
                        this.$modified = true;
                        this.$resetRowCache(0);
                        if (useWrapMode) {
                            var len = this.getLength();
                            this.$wrapData = [];
                            for (var i = 0; i < len; i++) {
                                this.$wrapData.push([]);
                            }
                            this.$updateWrapData(0, len - 1);
                        }
                        
                        this._emit("changeWrapMode");
                    }
                };
                this.getUseWrapMode = function() {
                    return this.$useWrapMode;
                };
                this.setWrapLimitRange = function(min, max) {
                    if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
                        this.$wrapLimitRange.min = min;
                        this.$wrapLimitRange.max = max;
                        this.$modified = true;
                        this._emit("changeWrapMode");
                    }
                };
                this.adjustWrapLimit = function(desiredLimit, $printMargin) {
                    var limits = this.$wrapLimitRange
                    if (limits.max < 0)
                        limits = {min: $printMargin,max: $printMargin};
                    var wrapLimit = this.$constrainWrapLimit(desiredLimit, limits.min, limits.max);
                    if (wrapLimit != this.$wrapLimit && wrapLimit > 1) {
                        this.$wrapLimit = wrapLimit;
                        this.$modified = true;
                        if (this.$useWrapMode) {
                            this.$updateWrapData(0, this.getLength() - 1);
                            this.$resetRowCache(0);
                            this._emit("changeWrapLimit");
                        }
                        return true;
                    }
                    return false;
                };
                
                this.$constrainWrapLimit = function(wrapLimit, min, max) {
                    if (min)
                        wrapLimit = Math.max(min, wrapLimit);
                    
                    if (max)
                        wrapLimit = Math.min(max, wrapLimit);
                    
                    return wrapLimit;
                };
                this.getWrapLimit = function() {
                    return this.$wrapLimit;
                };
                this.setWrapLimit = function(limit) {
                    this.setWrapLimitRange(limit, limit);
                };
                this.getWrapLimitRange = function() {
                    return {
                        min: this.$wrapLimitRange.min,
                        max: this.$wrapLimitRange.max
                    };
                };
                
                this.$updateInternalDataOnChange = function(e) {
                    var useWrapMode = this.$useWrapMode;
                    var len;
                    var action = e.data.action;
                    var firstRow = e.data.range.start.row;
                    var lastRow = e.data.range.end.row;
                    var start = e.data.range.start;
                    var end = e.data.range.end;
                    var removedFolds = null;
                    
                    if (action.indexOf("Lines") != -1) {
                        if (action == "insertLines") {
                            lastRow = firstRow + (e.data.lines.length);
                        } else {
                            lastRow = firstRow;
                        }
                        len = e.data.lines ? e.data.lines.length : lastRow - firstRow;
                    } else {
                        len = lastRow - firstRow;
                    }
                    
                    this.$updating = true;
                    if (len != 0) {
                        if (action.indexOf("remove") != -1) {
                            this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len);
                            
                            var foldLines = this.$foldData;
                            removedFolds = this.getFoldsInRange(e.data.range);
                            this.removeFolds(removedFolds);
                            
                            var foldLine = this.getFoldLine(end.row);
                            var idx = 0;
                            if (foldLine) {
                                foldLine.addRemoveChars(end.row, end.column, start.column - end.column);
                                foldLine.shiftRow(-len);
                                
                                var foldLineBefore = this.getFoldLine(firstRow);
                                if (foldLineBefore && foldLineBefore !== foldLine) {
                                    foldLineBefore.merge(foldLine);
                                    foldLine = foldLineBefore;
                                }
                                idx = foldLines.indexOf(foldLine) + 1;
                            }
                            
                            for (idx; idx < foldLines.length; idx++) {
                                var foldLine = foldLines[idx];
                                if (foldLine.start.row >= end.row) {
                                    foldLine.shiftRow(-len);
                                }
                            }
                            
                            lastRow = firstRow;
                        } else {
                            var args;
                            if (useWrapMode) {
                                args = [firstRow, 0];
                                for (var i = 0; i < len; i++)
                                    args.push([]);
                                this.$wrapData.splice.apply(this.$wrapData, args);
                            } else {
                                args = Array(len);
                                args.unshift(firstRow, 0);
                                this.$rowLengthCache.splice.apply(this.$rowLengthCache, args);
                            }
                            var foldLines = this.$foldData;
                            var foldLine = this.getFoldLine(firstRow);
                            var idx = 0;
                            if (foldLine) {
                                var cmp = foldLine.range.compareInside(start.row, start.column)
                                if (cmp == 0) {
                                    foldLine = foldLine.split(start.row, start.column);
                                    foldLine.shiftRow(len);
                                    foldLine.addRemoveChars(
                                    lastRow, 0, end.column - start.column);
                                } else 
                                if (cmp == -1) {
                                    foldLine.addRemoveChars(firstRow, 0, end.column - start.column);
                                    foldLine.shiftRow(len);
                                }
                                idx = foldLines.indexOf(foldLine) + 1;
                            }
                            
                            for (idx; idx < foldLines.length; idx++) {
                                var foldLine = foldLines[idx];
                                if (foldLine.start.row >= firstRow) {
                                    foldLine.shiftRow(len);
                                }
                            }
                        }
                    } else {
                        len = Math.abs(e.data.range.start.column - e.data.range.end.column);
                        if (action.indexOf("remove") != -1) {
                            removedFolds = this.getFoldsInRange(e.data.range);
                            this.removeFolds(removedFolds);
                            
                            len = -len;
                        }
                        var foldLine = this.getFoldLine(firstRow);
                        if (foldLine) {
                            foldLine.addRemoveChars(firstRow, start.column, len);
                        }
                    }
                    
                    if (useWrapMode && this.$wrapData.length != this.doc.getLength()) {
                        console.error("doc.getLength() and $wrapData.length have to be the same!");
                    }
                    this.$updating = false;
                    
                    if (useWrapMode)
                        this.$updateWrapData(firstRow, lastRow);
                    else
                        this.$updateRowLengthCache(firstRow, lastRow);
                    
                    return removedFolds;
                };
                
                this.$updateRowLengthCache = function(firstRow, lastRow, b) {
                    this.$rowLengthCache[firstRow] = null;
                    this.$rowLengthCache[lastRow] = null;
                };
                
                this.$updateWrapData = function(firstRow, lastRow) {
                    var lines = this.doc.getAllLines();
                    var tabSize = this.getTabSize();
                    var wrapData = this.$wrapData;
                    var wrapLimit = this.$wrapLimit;
                    var tokens;
                    var foldLine;
                    
                    var row = firstRow;
                    lastRow = Math.min(lastRow, lines.length - 1);
                    while (row <= lastRow) {
                        foldLine = this.getFoldLine(row, foldLine);
                        if (!foldLine) {
                            tokens = this.$getDisplayTokens(lang.stringTrimRight(lines[row]));
                            wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
                            row++;
                        } else {
                            tokens = [];
                            foldLine.walk(function(placeholder, row, column, lastColumn) {
                                var walkTokens;
                                if (placeholder != null) {
                                    walkTokens = this.$getDisplayTokens(
                                    placeholder, tokens.length);
                                    walkTokens[0] = PLACEHOLDER_START;
                                    for (var i = 1; i < walkTokens.length; i++) {
                                        walkTokens[i] = PLACEHOLDER_BODY;
                                    }
                                } else {
                                    walkTokens = this.$getDisplayTokens(
                                    lines[row].substring(lastColumn, column), 
                                    tokens.length);
                                }
                                tokens = tokens.concat(walkTokens);
                            }.bind(this), 
                            foldLine.end.row, 
                            lines[foldLine.end.row].length + 1
                            );
                            while (tokens.length != 0 && tokens[tokens.length - 1] >= SPACE)
                                tokens.pop();
                            
                            wrapData[foldLine.start.row] 
                            = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
                            row = foldLine.end.row + 1;
                        }
                    }
                };
                var CHAR = 1, 
                CHAR_EXT = 2, 
                PLACEHOLDER_START = 3, 
                PLACEHOLDER_BODY = 4, 
                PUNCTUATION = 9, 
                SPACE = 10, 
                TAB = 11, 
                TAB_SPACE = 12;
                
                
                this.$computeWrapSplits = function(tokens, wrapLimit) {
                    if (tokens.length == 0) {
                        return [];
                    }
                    
                    var splits = [];
                    var displayLength = tokens.length;
                    var lastSplit = 0, lastDocSplit = 0;
                    
                    function addSplit(screenPos) {
                        var displayed = tokens.slice(lastSplit, screenPos);
                        var len = displayed.length;
                        displayed.join("").
                        replace(/12/g, function() {
                            len -= 1;
                        }).
                        replace(/2/g, function() {
                            len -= 1;
                        });
                        
                        lastDocSplit += len;
                        splits.push(lastDocSplit);
                        lastSplit = screenPos;
                    }
                    
                    while (displayLength - lastSplit > wrapLimit) {
                        var split = lastSplit + wrapLimit;
                        if (tokens[split] >= SPACE) {
                            while (tokens[split] >= SPACE) {
                                split++;
                            }
                            addSplit(split);
                            continue;
                        }
                        if (tokens[split] == PLACEHOLDER_START 
                        || tokens[split] == PLACEHOLDER_BODY) 
                        {
                            for (split; split != lastSplit - 1; split--) {
                                if (tokens[split] == PLACEHOLDER_START) {
                                    break;
                                }
                            }
                            if (split > lastSplit) {
                                addSplit(split);
                                continue;
                            }
                            split = lastSplit + wrapLimit;
                            for (split; split < tokens.length; split++) {
                                if (tokens[split] != PLACEHOLDER_BODY) 
                                {
                                    break;
                                }
                            }
                            if (split == tokens.length) {
                                break; // Breaks the while-loop.
                            }
                            addSplit(split);
                            continue;
                        }
                        var minSplit = Math.max(split - 10, lastSplit - 1);
                        while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
                            split--;
                        }
                        while (split > minSplit && tokens[split] == PUNCTUATION) {
                            split--;
                        }
                        if (split > minSplit) {
                            addSplit(++split);
                            continue;
                        }
                        split = lastSplit + wrapLimit;
                        addSplit(split);
                    }
                    return splits;
                };
                this.$getDisplayTokens = function(str, offset) {
                    var arr = [];
                    var tabSize;
                    offset = offset || 0;
                    
                    for (var i = 0; i < str.length; i++) {
                        var c = str.charCodeAt(i);
                        if (c == 9) {
                            tabSize = this.getScreenTabSize(arr.length + offset);
                            arr.push(TAB);
                            for (var n = 1; n < tabSize; n++) {
                                arr.push(TAB_SPACE);
                            }
                        } 
                        else if (c == 32) {
                            arr.push(SPACE);
                        } else if ((c > 39 && c < 48) || (c > 57 && c < 64)) {
                            arr.push(PUNCTUATION);
                        } 
                        else if (c >= 0x1100 && isFullWidth(c)) {
                            arr.push(CHAR, CHAR_EXT);
                        } else {
                            arr.push(CHAR);
                        }
                    }
                    return arr;
                };
                this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) {
                    if (maxScreenColumn == 0)
                        return [0, 0];
                    if (maxScreenColumn == null)
                        maxScreenColumn = Infinity;
                    screenColumn = screenColumn || 0;
                    
                    var c, column;
                    for (column = 0; column < str.length; column++) {
                        c = str.charCodeAt(column);
                        if (c == 9) {
                            screenColumn += this.getScreenTabSize(screenColumn);
                        } 
                        else if (c >= 0x1100 && isFullWidth(c)) {
                            screenColumn += 2;
                        } else {
                            screenColumn += 1;
                        }
                        if (screenColumn > maxScreenColumn) {
                            break;
                        }
                    }
                    
                    return [screenColumn, column];
                };
                this.getRowLength = function(row) {
                    if (!this.$useWrapMode || !this.$wrapData[row]) {
                        return 1;
                    } else {
                        return this.$wrapData[row].length + 1;
                    }
                };
                this.getScreenLastRowColumn = function(screenRow) {
                    var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
                    return this.documentToScreenColumn(pos.row, pos.column);
                };
                this.getDocumentLastRowColumn = function(docRow, docColumn) {
                    var screenRow = this.documentToScreenRow(docRow, docColumn);
                    return this.getScreenLastRowColumn(screenRow);
                };
                this.getDocumentLastRowColumnPosition = function(docRow, docColumn) {
                    var screenRow = this.documentToScreenRow(docRow, docColumn);
                    return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10);
                };
                this.getRowSplitData = function(row) {
                    if (!this.$useWrapMode) {
                        return undefined;
                    } else {
                        return this.$wrapData[row];
                    }
                };
                this.getScreenTabSize = function(screenColumn) {
                    return this.$tabSize - screenColumn % this.$tabSize;
                };
                
                
                this.screenToDocumentRow = function(screenRow, screenColumn) {
                    return this.screenToDocumentPosition(screenRow, screenColumn).row;
                };
                
                
                this.screenToDocumentColumn = function(screenRow, screenColumn) {
                    return this.screenToDocumentPosition(screenRow, screenColumn).column;
                };
                this.screenToDocumentPosition = function(screenRow, screenColumn) {
                    if (screenRow < 0)
                        return {row: 0,column: 0};
                    
                    var line;
                    var docRow = 0;
                    var docColumn = 0;
                    var column;
                    var row = 0;
                    var rowLength = 0;
                    
                    var rowCache = this.$screenRowCache;
                    var i = this.$getRowCacheIndex(rowCache, screenRow);
                    var l = rowCache.length;
                    if (l && i >= 0) {
                        var row = rowCache[i];
                        var docRow = this.$docRowCache[i];
                        var doCache = screenRow > rowCache[l - 1];
                    } else {
                        var doCache = !l;
                    }
                    
                    var maxRow = this.getLength() - 1;
                    var foldLine = this.getNextFoldLine(docRow);
                    var foldStart = foldLine ? foldLine.start.row : Infinity;
                    
                    while (row <= screenRow) {
                        rowLength = this.getRowLength(docRow);
                        if (row + rowLength - 1 >= screenRow || docRow >= maxRow) {
                            break;
                        } else {
                            row += rowLength;
                            docRow++;
                            if (docRow > foldStart) {
                                docRow = foldLine.end.row + 1;
                                foldLine = this.getNextFoldLine(docRow, foldLine);
                                foldStart = foldLine ? foldLine.start.row : Infinity;
                            }
                        }
                        
                        if (doCache) {
                            this.$docRowCache.push(docRow);
                            this.$screenRowCache.push(row);
                        }
                    }
                    
                    if (foldLine && foldLine.start.row <= docRow) {
                        line = this.getFoldDisplayLine(foldLine);
                        docRow = foldLine.start.row;
                    } else if (row + rowLength <= screenRow || docRow > maxRow) {
                        return {
                            row: maxRow,
                            column: this.getLine(maxRow).length
                        }
                    } else {
                        line = this.getLine(docRow);
                        foldLine = null;
                    }
                    
                    if (this.$useWrapMode) {
                        var splits = this.$wrapData[docRow];
                        if (splits) {
                            column = splits[screenRow - row];
                            if (screenRow > row && splits.length) {
                                docColumn = splits[screenRow - row - 1] || splits[splits.length - 1];
                                line = line.substring(docColumn);
                            }
                        }
                    }
                    
                    docColumn += this.$getStringScreenWidth(line, screenColumn)[1];
                    if (this.$useWrapMode && docColumn >= column)
                        docColumn = column - 1;
                    
                    if (foldLine)
                        return foldLine.idxToPosition(docColumn);
                    
                    return {row: docRow,column: docColumn};
                };
                this.documentToScreenPosition = function(docRow, docColumn) {
                    if (typeof docColumn === "undefined")
                        var pos = this.$clipPositionToDocument(docRow.row, docRow.column);
                    else
                        pos = this.$clipPositionToDocument(docRow, docColumn);
                    
                    docRow = pos.row;
                    docColumn = pos.column;
                    
                    var screenRow = 0;
                    var foldStartRow = null;
                    var fold = null;
                    fold = this.getFoldAt(docRow, docColumn, 1);
                    if (fold) {
                        docRow = fold.start.row;
                        docColumn = fold.start.column;
                    }
                    
                    var rowEnd, row = 0;
                    
                    
                    var rowCache = this.$docRowCache;
                    var i = this.$getRowCacheIndex(rowCache, docRow);
                    var l = rowCache.length;
                    if (l && i >= 0) {
                        var row = rowCache[i];
                        var screenRow = this.$screenRowCache[i];
                        var doCache = docRow > rowCache[l - 1];
                    } else {
                        var doCache = !l;
                    }
                    
                    var foldLine = this.getNextFoldLine(row);
                    var foldStart = foldLine ? foldLine.start.row : Infinity;
                    
                    while (row < docRow) {
                        if (row >= foldStart) {
                            rowEnd = foldLine.end.row + 1;
                            if (rowEnd > docRow)
                                break;
                            foldLine = this.getNextFoldLine(rowEnd, foldLine);
                            foldStart = foldLine ? foldLine.start.row : Infinity;
                        } 
                        else {
                            rowEnd = row + 1;
                        }
                        
                        screenRow += this.getRowLength(row);
                        row = rowEnd;
                        
                        if (doCache) {
                            this.$docRowCache.push(row);
                            this.$screenRowCache.push(screenRow);
                        }
                    }
                    var textLine = "";
                    if (foldLine && row >= foldStart) {
                        textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn);
                        foldStartRow = foldLine.start.row;
                    } else {
                        textLine = this.getLine(docRow).substring(0, docColumn);
                        foldStartRow = docRow;
                    }
                    if (this.$useWrapMode) {
                        var wrapRow = this.$wrapData[foldStartRow];
                        var screenRowOffset = 0;
                        while (textLine.length >= wrapRow[screenRowOffset]) {
                            screenRow++;
                            screenRowOffset++;
                        }
                        textLine = textLine.substring(
                        wrapRow[screenRowOffset - 1] || 0, textLine.length
                        );
                    }
                    
                    return {
                        row: screenRow,
                        column: this.$getStringScreenWidth(textLine)[0]
                    };
                };
                this.documentToScreenColumn = function(row, docColumn) {
                    return this.documentToScreenPosition(row, docColumn).column;
                };
                this.documentToScreenRow = function(docRow, docColumn) {
                    return this.documentToScreenPosition(docRow, docColumn).row;
                };
                this.getScreenLength = function() {
                    var screenRows = 0;
                    var fold = null;
                    if (!this.$useWrapMode) {
                        screenRows = this.getLength();
                        var foldData = this.$foldData;
                        for (var i = 0; i < foldData.length; i++) {
                            fold = foldData[i];
                            screenRows -= fold.end.row - fold.start.row;
                        }
                    } else {
                        var lastRow = this.$wrapData.length;
                        var row = 0, i = 0;
                        var fold = this.$foldData[i++];
                        var foldStart = fold ? fold.start.row : Infinity;
                        
                        while (row < lastRow) {
                            screenRows += this.$wrapData[row].length + 1;
                            row++;
                            if (row > foldStart) {
                                row = fold.end.row + 1;
                                fold = this.$foldData[i++];
                                foldStart = fold ? fold.start.row : Infinity;
                            }
                        }
                    }
                    
                    return screenRows;
                };
                function isFullWidth(c) {
                    if (c < 0x1100)
                        return false;
                    return c >= 0x1100 && c <= 0x115F || 
                    c >= 0x11A3 && c <= 0x11A7 || 
                    c >= 0x11FA && c <= 0x11FF || 
                    c >= 0x2329 && c <= 0x232A || 
                    c >= 0x2E80 && c <= 0x2E99 || 
                    c >= 0x2E9B && c <= 0x2EF3 || 
                    c >= 0x2F00 && c <= 0x2FD5 || 
                    c >= 0x2FF0 && c <= 0x2FFB || 
                    c >= 0x3000 && c <= 0x303E || 
                    c >= 0x3041 && c <= 0x3096 || 
                    c >= 0x3099 && c <= 0x30FF || 
                    c >= 0x3105 && c <= 0x312D || 
                    c >= 0x3131 && c <= 0x318E || 
                    c >= 0x3190 && c <= 0x31BA || 
                    c >= 0x31C0 && c <= 0x31E3 || 
                    c >= 0x31F0 && c <= 0x321E || 
                    c >= 0x3220 && c <= 0x3247 || 
                    c >= 0x3250 && c <= 0x32FE || 
                    c >= 0x3300 && c <= 0x4DBF || 
                    c >= 0x4E00 && c <= 0xA48C || 
                    c >= 0xA490 && c <= 0xA4C6 || 
                    c >= 0xA960 && c <= 0xA97C || 
                    c >= 0xAC00 && c <= 0xD7A3 || 
                    c >= 0xD7B0 && c <= 0xD7C6 || 
                    c >= 0xD7CB && c <= 0xD7FB || 
                    c >= 0xF900 && c <= 0xFAFF || 
                    c >= 0xFE10 && c <= 0xFE19 || 
                    c >= 0xFE30 && c <= 0xFE52 || 
                    c >= 0xFE54 && c <= 0xFE66 || 
                    c >= 0xFE68 && c <= 0xFE6B || 
                    c >= 0xFF01 && c <= 0xFF60 || 
                    c >= 0xFFE0 && c <= 0xFFE6;
                }
                ;
            
            }).call(EditSession.prototype);
            
            require("./edit_session/folding").Folding.call(EditSession.prototype);
            require("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype);
            
            
            config.defineOptions(EditSession.prototype, "session", {
                wrap: {
                    set: function(value) {
                        if (!value || value == "off")
                            value = false;
                        else if (value == "free")
                            value = true;
                        else if (value == "printMargin")
                            value = -1;
                        else if (typeof value == "string")
                            value = parseInt(value, 10) || false;
                        
                        if (this.$wrap == value)
                            return;
                        if (!value) {
                            this.setUseWrapMode(false);
                        } else {
                            var col = typeof value == "number" ? value : null;
                            this.setWrapLimitRange(col, col);
                            this.setUseWrapMode(true);
                        }
                        this.$wrap = value;
                    },
                    get: function() {
                        return this.getUseWrapMode() ? this.getWrapLimitRange().min || "free" : "off";
                    },
                    handlesSet: true
                },
                firstLineNumber: {
                    set: function() {
                        this._emit("changeBreakpoint");
                    },
                    initialValue: 1
                },
                useWorker: {
                    set: function(useWorker) {
                        this.$useWorker = useWorker;
                        
                        this.$stopWorker();
                        if (useWorker)
                            this.$startWorker();
                    },
                    initialValue: true
                },
                useSoftTabs: {initialValue: true},
                tabSize: {
                    set: function(tabSize) {
                        if (isNaN(tabSize) || this.$tabSize === tabSize)
                            return;
                        
                        this.$modified = true;
                        this.$rowLengthCache = [];
                        this.$tabSize = tabSize;
                        this._emit("changeTabSize");
                    },
                    initialValue: 4,
                    handlesSet: true
                },
                overwrite: {
                    set: function(val) {
                        this._emit("changeOverwrite");
                    },
                    initialValue: false
                },
                newLineMode: {
                    set: function(val) {
                        this.doc.setNewLineMode(val)
                    },
                    get: function() {
                        return this.doc.getNewLineMode()
                    },
                    handlesSet: true
                }
            });
            
            exports.EditSession = EditSession;
        });

        define('ace/selection', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/lib/lang', 'ace/lib/event_emitter', 'ace/range'], function(require, exports, module) {
            
            
            var oop = require("./lib/oop");
            var lang = require("./lib/lang");
            var EventEmitter = require("./lib/event_emitter").EventEmitter;
            var Range = require("./range").Range;
            var Selection = function(session) {
                this.session = session;
                this.doc = session.getDocument();
                
                this.clearSelection();
                this.lead = this.selectionLead = this.doc.createAnchor(0, 0);
                this.anchor = this.selectionAnchor = this.doc.createAnchor(0, 0);
                
                var self = this;
                this.lead.on("change", function(e) {
                    self._emit("changeCursor");
                    if (!self.$isEmpty)
                        self._emit("changeSelection");
                    if (!self.$keepDesiredColumnOnChange && e.old.column != e.value.column)
                        self.$desiredColumn = null;
                });
                
                this.selectionAnchor.on("change", function() {
                    if (!self.$isEmpty)
                        self._emit("changeSelection");
                });
            };
            
            (function() {
                
                oop.implement(this, EventEmitter);
                this.isEmpty = function() {
                    return (this.$isEmpty || (
                    this.anchor.row == this.lead.row && 
                    this.anchor.column == this.lead.column
                    ));
                };
                this.isMultiLine = function() {
                    if (this.isEmpty()) {
                        return false;
                    }
                    
                    return this.getRange().isMultiLine();
                };
                this.getCursor = function() {
                    return this.lead.getPosition();
                };
                this.setSelectionAnchor = function(row, column) {
                    this.anchor.setPosition(row, column);
                    
                    if (this.$isEmpty) {
                        this.$isEmpty = false;
                        this._emit("changeSelection");
                    }
                };
                this.getSelectionAnchor = function() {
                    if (this.$isEmpty)
                        return this.getSelectionLead()
                    else
                        return this.anchor.getPosition();
                };
                this.getSelectionLead = function() {
                    return this.lead.getPosition();
                };
                this.shiftSelection = function(columns) {
                    if (this.$isEmpty) {
                        this.moveCursorTo(this.lead.row, this.lead.column + columns);
                        return;
                    }
                    ;
                    
                    var anchor = this.getSelectionAnchor();
                    var lead = this.getSelectionLead();
                    
                    var isBackwards = this.isBackwards();
                    
                    if (!isBackwards || anchor.column !== 0)
                        this.setSelectionAnchor(anchor.row, anchor.column + columns);
                    
                    if (isBackwards || lead.column !== 0) {
                        this.$moveSelection(function() {
                            this.moveCursorTo(lead.row, lead.column + columns);
                        });
                    }
                };
                this.isBackwards = function() {
                    var anchor = this.anchor;
                    var lead = this.lead;
                    return (anchor.row > lead.row || (anchor.row == lead.row && anchor.column > lead.column));
                };
                this.getRange = function() {
                    var anchor = this.anchor;
                    var lead = this.lead;
                    
                    if (this.isEmpty())
                        return Range.fromPoints(lead, lead);
                    
                    if (this.isBackwards()) {
                        return Range.fromPoints(lead, anchor);
                    } 
                    else {
                        return Range.fromPoints(anchor, lead);
                    }
                };
                this.clearSelection = function() {
                    if (!this.$isEmpty) {
                        this.$isEmpty = true;
                        this._emit("changeSelection");
                    }
                };
                this.selectAll = function() {
                    var lastRow = this.doc.getLength() - 1;
                    this.setSelectionAnchor(0, 0);
                    this.moveCursorTo(lastRow, this.doc.getLine(lastRow).length);
                };
                this.setRange = 
                this.setSelectionRange = function(range, reverse) {
                    if (reverse) {
                        this.setSelectionAnchor(range.end.row, range.end.column);
                        this.selectTo(range.start.row, range.start.column);
                    } else {
                        this.setSelectionAnchor(range.start.row, range.start.column);
                        this.selectTo(range.end.row, range.end.column);
                    }
                    this.$desiredColumn = null;
                };
                
                this.$moveSelection = function(mover) {
                    var lead = this.lead;
                    if (this.$isEmpty)
                        this.setSelectionAnchor(lead.row, lead.column);
                    
                    mover.call(this);
                };
                this.selectTo = function(row, column) {
                    this.$moveSelection(function() {
                        this.moveCursorTo(row, column);
                    });
                };
                this.selectToPosition = function(pos) {
                    this.$moveSelection(function() {
                        this.moveCursorToPosition(pos);
                    });
                };
                this.selectUp = function() {
                    this.$moveSelection(this.moveCursorUp);
                };
                this.selectDown = function() {
                    this.$moveSelection(this.moveCursorDown);
                };
                this.selectRight = function() {
                    this.$moveSelection(this.moveCursorRight);
                };
                this.selectLeft = function() {
                    this.$moveSelection(this.moveCursorLeft);
                };
                this.selectLineStart = function() {
                    this.$moveSelection(this.moveCursorLineStart);
                };
                this.selectLineEnd = function() {
                    this.$moveSelection(this.moveCursorLineEnd);
                };
                this.selectFileEnd = function() {
                    this.$moveSelection(this.moveCursorFileEnd);
                };
                this.selectFileStart = function() {
                    this.$moveSelection(this.moveCursorFileStart);
                };
                this.selectWordRight = function() {
                    this.$moveSelection(this.moveCursorWordRight);
                };
                this.selectWordLeft = function() {
                    this.$moveSelection(this.moveCursorWordLeft);
                };
                this.getWordRange = function(row, column) {
                    if (typeof column == "undefined") {
                        var cursor = row || this.lead;
                        row = cursor.row;
                        column = cursor.column;
                    }
                    return this.session.getWordRange(row, column);
                };
                this.selectWord = function() {
                    this.setSelectionRange(this.getWordRange());
                };
                this.selectAWord = function() {
                    var cursor = this.getCursor();
                    var range = this.session.getAWordRange(cursor.row, cursor.column);
                    this.setSelectionRange(range);
                };
                
                this.getLineRange = function(row, excludeLastChar) {
                    var rowStart = typeof row == "number" ? row : this.lead.row;
                    var rowEnd;
                    
                    var foldLine = this.session.getFoldLine(rowStart);
                    if (foldLine) {
                        rowStart = foldLine.start.row;
                        rowEnd = foldLine.end.row;
                    } else {
                        rowEnd = rowStart;
                    }
                    if (excludeLastChar)
                        return new Range(rowStart, 0, rowEnd, this.session.getLine(rowEnd).length);
                    else
                        return new Range(rowStart, 0, rowEnd + 1, 0);
                };
                this.selectLine = function() {
                    this.setSelectionRange(this.getLineRange());
                };
                this.moveCursorUp = function() {
                    this.moveCursorBy(-1, 0);
                };
                this.moveCursorDown = function() {
                    this.moveCursorBy(1, 0);
                };
                this.moveCursorLeft = function() {
                    var cursor = this.lead.getPosition(), 
                    fold;
                    
                    if (fold = this.session.getFoldAt(cursor.row, cursor.column, -1)) {
                        this.moveCursorTo(fold.start.row, fold.start.column);
                    } else if (cursor.column == 0) {
                        if (cursor.row > 0) {
                            this.moveCursorTo(cursor.row - 1, this.doc.getLine(cursor.row - 1).length);
                        }
                    } 
                    else {
                        var tabSize = this.session.getTabSize();
                        if (this.session.isTabStop(cursor) && this.doc.getLine(cursor.row).slice(cursor.column - tabSize, cursor.column).split(" ").length - 1 == tabSize)
                            this.moveCursorBy(0, -tabSize);
                        else
                            this.moveCursorBy(0, -1);
                    }
                };
                this.moveCursorRight = function() {
                    var cursor = this.lead.getPosition(), 
                    fold;
                    if (fold = this.session.getFoldAt(cursor.row, cursor.column, 1)) {
                        this.moveCursorTo(fold.end.row, fold.end.column);
                    } 
                    else if (this.lead.column == this.doc.getLine(this.lead.row).length) {
                        if (this.lead.row < this.doc.getLength() - 1) {
                            this.moveCursorTo(this.lead.row + 1, 0);
                        }
                    } 
                    else {
                        var tabSize = this.session.getTabSize();
                        var cursor = this.lead;
                        if (this.session.isTabStop(cursor) && this.doc.getLine(cursor.row).slice(cursor.column, cursor.column + tabSize).split(" ").length - 1 == tabSize)
                            this.moveCursorBy(0, tabSize);
                        else
                            this.moveCursorBy(0, 1);
                    }
                };
                this.moveCursorLineStart = function() {
                    var row = this.lead.row;
                    var column = this.lead.column;
                    var screenRow = this.session.documentToScreenRow(row, column);
                    var firstColumnPosition = this.session.screenToDocumentPosition(screenRow, 0);
                    var beforeCursor = this.session.getDisplayLine(
                    row, null, firstColumnPosition.row, 
                    firstColumnPosition.column
                    );
                    
                    var leadingSpace = beforeCursor.match(/^\s*/);
                    if (leadingSpace[0].length != column && !this.session.$useEmacsStyleLineStart)
                        firstColumnPosition.column += leadingSpace[0].length;
                    this.moveCursorToPosition(firstColumnPosition);
                };
                this.moveCursorLineEnd = function() {
                    var lead = this.lead;
                    var lineEnd = this.session.getDocumentLastRowColumnPosition(lead.row, lead.column);
                    if (this.lead.column == lineEnd.column) {
                        var line = this.session.getLine(lineEnd.row);
                        if (lineEnd.column == line.length) {
                            var textEnd = line.search(/\s+$/);
                            if (textEnd > 0)
                                lineEnd.column = textEnd;
                        }
                    }
                    
                    this.moveCursorTo(lineEnd.row, lineEnd.column);
                };
                this.moveCursorFileEnd = function() {
                    var row = this.doc.getLength() - 1;
                    var column = this.doc.getLine(row).length;
                    this.moveCursorTo(row, column);
                };
                this.moveCursorFileStart = function() {
                    this.moveCursorTo(0, 0);
                };
                this.moveCursorLongWordRight = function() {
                    var row = this.lead.row;
                    var column = this.lead.column;
                    var line = this.doc.getLine(row);
                    var rightOfCursor = line.substring(column);
                    
                    var match;
                    this.session.nonTokenRe.lastIndex = 0;
                    this.session.tokenRe.lastIndex = 0;
                    var fold = this.session.getFoldAt(row, column, 1);
                    if (fold) {
                        this.moveCursorTo(fold.end.row, fold.end.column);
                        return;
                    }
                    if (match = this.session.nonTokenRe.exec(rightOfCursor)) {
                        column += this.session.nonTokenRe.lastIndex;
                        this.session.nonTokenRe.lastIndex = 0;
                        rightOfCursor = line.substring(column);
                    }
                    if (column >= line.length) {
                        this.moveCursorTo(row, line.length);
                        this.moveCursorRight();
                        if (row < this.doc.getLength() - 1)
                            this.moveCursorWordRight();
                        return;
                    }
                    if (match = this.session.tokenRe.exec(rightOfCursor)) {
                        column += this.session.tokenRe.lastIndex;
                        this.session.tokenRe.lastIndex = 0;
                    }
                    
                    this.moveCursorTo(row, column);
                };
                this.moveCursorLongWordLeft = function() {
                    var row = this.lead.row;
                    var column = this.lead.column;
                    var fold;
                    if (fold = this.session.getFoldAt(row, column, -1)) {
                        this.moveCursorTo(fold.start.row, fold.start.column);
                        return;
                    }
                    
                    var str = this.session.getFoldStringAt(row, column, -1);
                    if (str == null) {
                        str = this.doc.getLine(row).substring(0, column)
                    }
                    
                    var leftOfCursor = lang.stringReverse(str);
                    var match;
                    this.session.nonTokenRe.lastIndex = 0;
                    this.session.tokenRe.lastIndex = 0;
                    if (match = this.session.nonTokenRe.exec(leftOfCursor)) {
                        column -= this.session.nonTokenRe.lastIndex;
                        leftOfCursor = leftOfCursor.slice(this.session.nonTokenRe.lastIndex);
                        this.session.nonTokenRe.lastIndex = 0;
                    }
                    if (column <= 0) {
                        this.moveCursorTo(row, 0);
                        this.moveCursorLeft();
                        if (row > 0)
                            this.moveCursorWordLeft();
                        return;
                    }
                    if (match = this.session.tokenRe.exec(leftOfCursor)) {
                        column -= this.session.tokenRe.lastIndex;
                        this.session.tokenRe.lastIndex = 0;
                    }
                    
                    this.moveCursorTo(row, column);
                };
                
                this.$shortWordEndIndex = function(rightOfCursor) {
                    var match, index = 0, ch;
                    var whitespaceRe = /\s/;
                    var tokenRe = this.session.tokenRe;
                    
                    tokenRe.lastIndex = 0;
                    if (match = this.session.tokenRe.exec(rightOfCursor)) {
                        index = this.session.tokenRe.lastIndex;
                    } else {
                        while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
                            index++;
                        
                        if (index <= 1) {
                            tokenRe.lastIndex = 0;
                            while ((ch = rightOfCursor[index]) && !tokenRe.test(ch)) {
                                tokenRe.lastIndex = 0;
                                index++;
                                if (whitespaceRe.test(ch)) {
                                    if (index > 2) {
                                        index--
                                        break;
                                    } else {
                                        while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
                                            index++;
                                        if (index > 2)
                                            break
                                    }
                                }
                            }
                        }
                    }
                    tokenRe.lastIndex = 0;
                    
                    return index;
                };
                
                this.moveCursorShortWordRight = function() {
                    var row = this.lead.row;
                    var column = this.lead.column;
                    var line = this.doc.getLine(row);
                    var rightOfCursor = line.substring(column);
                    
                    var fold = this.session.getFoldAt(row, column, 1);
                    if (fold)
                        return this.moveCursorTo(fold.end.row, fold.end.column);
                    
                    if (column == line.length) {
                        var l = this.doc.getLength();
                        do {
                            row++;
                            rightOfCursor = this.doc.getLine(row)
                        } while (row < l && /^\s*$/.test(rightOfCursor))
                        
                        if (!/^\s+/.test(rightOfCursor))
                            rightOfCursor = ""
                        column = 0;
                    }
                    
                    var index = this.$shortWordEndIndex(rightOfCursor);
                    
                    this.moveCursorTo(row, column + index);
                };
                
                this.moveCursorShortWordLeft = function() {
                    var row = this.lead.row;
                    var column = this.lead.column;
                    
                    var fold;
                    if (fold = this.session.getFoldAt(row, column, -1))
                        return this.moveCursorTo(fold.start.row, fold.start.column);
                    
                    var line = this.session.getLine(row).substring(0, column);
                    if (column == 0) {
                        do {
                            row--;
                            line = this.doc.getLine(row);
                        } while (row > 0 && /^\s*$/.test(line))
                        
                        column = line.length;
                        if (!/\s+$/.test(line))
                            line = ""
                    }
                    
                    var leftOfCursor = lang.stringReverse(line);
                    var index = this.$shortWordEndIndex(leftOfCursor);
                    
                    return this.moveCursorTo(row, column - index);
                };
                
                this.moveCursorWordRight = function() {
                    if (this.session.$selectLongWords)
                        this.moveCursorLongWordRight();
                    else
                        this.moveCursorShortWordRight();
                };
                
                this.moveCursorWordLeft = function() {
                    if (this.session.$selectLongWords)
                        this.moveCursorLongWordLeft();
                    else
                        this.moveCursorShortWordLeft();
                };
                this.moveCursorBy = function(rows, chars) {
                    var screenPos = this.session.documentToScreenPosition(
                    this.lead.row, 
                    this.lead.column
                    );
                    
                    if (chars === 0) {
                        if (this.$desiredColumn)
                            screenPos.column = this.$desiredColumn;
                        else
                            this.$desiredColumn = screenPos.column;
                    }
                    
                    var docPos = this.session.screenToDocumentPosition(screenPos.row + rows, screenPos.column);
                    this.moveCursorTo(docPos.row, docPos.column + chars, chars === 0);
                };
                this.moveCursorToPosition = function(position) {
                    this.moveCursorTo(position.row, position.column);
                };
                this.moveCursorTo = function(row, column, keepDesiredColumn) {
                    var fold = this.session.getFoldAt(row, column, 1);
                    if (fold) {
                        row = fold.start.row;
                        column = fold.start.column;
                    }
                    
                    this.$keepDesiredColumnOnChange = true;
                    this.lead.setPosition(row, column);
                    this.$keepDesiredColumnOnChange = false;
                    
                    if (!keepDesiredColumn)
                        this.$desiredColumn = null;
                };
                this.moveCursorToScreen = function(row, column, keepDesiredColumn) {
                    var pos = this.session.screenToDocumentPosition(row, column);
                    this.moveCursorTo(pos.row, pos.column, keepDesiredColumn);
                };
                this.detach = function() {
                    this.lead.detach();
                    this.anchor.detach();
                    this.session = this.doc = null;
                }
                
                this.fromOrientedRange = function(range) {
                    this.setSelectionRange(range, range.cursor == range.start);
                    this.$desiredColumn = range.desiredColumn || this.$desiredColumn;
                }
                
                this.toOrientedRange = function(range) {
                    var r = this.getRange();
                    if (range) {
                        range.start.column = r.start.column;
                        range.start.row = r.start.row;
                        range.end.column = r.end.column;
                        range.end.row = r.end.row;
                    } else {
                        range = r;
                    }
                    
                    range.cursor = this.isBackwards() ? range.start : range.end;
                    range.desiredColumn = this.$desiredColumn;
                    return range;
                }
            
            }).call(Selection.prototype);
            
            exports.Selection = Selection;
        });

        define('ace/range', ['require', 'exports', 'module'], function(require, exports, module) {
            
            var comparePoints = function(p1, p2) {
                return p1.row - p2.row || p1.column - p2.column;
            };
            var Range = function(startRow, startColumn, endRow, endColumn) {
                this.start = {
                    row: startRow,
                    column: startColumn
                };
                
                this.end = {
                    row: endRow,
                    column: endColumn
                };
            };
            
            (function() {
                this.isEqual = function(range) {
                    return this.start.row === range.start.row && 
                    this.end.row === range.end.row && 
                    this.start.column === range.start.column && 
                    this.end.column === range.end.column;
                };
                this.toString = function() {
                    return ("Range: [" + this.start.row + "/" + this.start.column + 
                    "] -> [" + this.end.row + "/" + this.end.column + "]");
                };
                
                this.contains = function(row, column) {
                    return this.compare(row, column) == 0;
                };
                this.compareRange = function(range) {
                    var cmp, 
                    end = range.end, 
                    start = range.start;
                    
                    cmp = this.compare(end.row, end.column);
                    if (cmp == 1) {
                        cmp = this.compare(start.row, start.column);
                        if (cmp == 1) {
                            return 2;
                        } else if (cmp == 0) {
                            return 1;
                        } else {
                            return 0;
                        }
                    } else if (cmp == -1) {
                        return -2;
                    } else {
                        cmp = this.compare(start.row, start.column);
                        if (cmp == -1) {
                            return -1;
                        } else if (cmp == 1) {
                            return 42;
                        } else {
                            return 0;
                        }
                    }
                };
                this.comparePoint = function(p) {
                    return this.compare(p.row, p.column);
                };
                this.containsRange = function(range) {
                    return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
                };
                this.intersects = function(range) {
                    var cmp = this.compareRange(range);
                    return (cmp == -1 || cmp == 0 || cmp == 1);
                };
                this.isEnd = function(row, column) {
                    return this.end.row == row && this.end.column == column;
                };
                this.isStart = function(row, column) {
                    return this.start.row == row && this.start.column == column;
                };
                this.setStart = function(row, column) {
                    if (typeof row == "object") {
                        this.start.column = row.column;
                        this.start.row = row.row;
                    } else {
                        this.start.row = row;
                        this.start.column = column;
                    }
                };
                this.setEnd = function(row, column) {
                    if (typeof row == "object") {
                        this.end.column = row.column;
                        this.end.row = row.row;
                    } else {
                        this.end.row = row;
                        this.end.column = column;
                    }
                };
                this.inside = function(row, column) {
                    if (this.compare(row, column) == 0) {
                        if (this.isEnd(row, column) || this.isStart(row, column)) {
                            return false;
                        } else {
                            return true;
                        }
                    }
                    return false;
                };
                this.insideStart = function(row, column) {
                    if (this.compare(row, column) == 0) {
                        if (this.isEnd(row, column)) {
                            return false;
                        } else {
                            return true;
                        }
                    }
                    return false;
                };
                this.insideEnd = function(row, column) {
                    if (this.compare(row, column) == 0) {
                        if (this.isStart(row, column)) {
                            return false;
                        } else {
                            return true;
                        }
                    }
                    return false;
                };
                this.compare = function(row, column) {
                    if (!this.isMultiLine()) {
                        if (row === this.start.row) {
                            return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
                        }
                        ;
                    }
                    
                    if (row < this.start.row)
                        return -1;
                    
                    if (row > this.end.row)
                        return 1;
                    
                    if (this.start.row === row)
                        return column >= this.start.column ? 0 : -1;
                    
                    if (this.end.row === row)
                        return column <= this.end.column ? 0 : 1;
                    
                    return 0;
                };
                this.compareStart = function(row, column) {
                    if (this.start.row == row && this.start.column == column) {
                        return -1;
                    } else {
                        return this.compare(row, column);
                    }
                };
                this.compareEnd = function(row, column) {
                    if (this.end.row == row && this.end.column == column) {
                        return 1;
                    } else {
                        return this.compare(row, column);
                    }
                };
                this.compareInside = function(row, column) {
                    if (this.end.row == row && this.end.column == column) {
                        return 1;
                    } else if (this.start.row == row && this.start.column == column) {
                        return -1;
                    } else {
                        return this.compare(row, column);
                    }
                };
                this.clipRows = function(firstRow, lastRow) {
                    if (this.end.row > lastRow)
                        var end = {row: lastRow + 1,column: 0};
                    else if (this.end.row < firstRow)
                        var end = {row: firstRow,column: 0};
                    
                    if (this.start.row > lastRow)
                        var start = {row: lastRow + 1,column: 0};
                    else if (this.start.row < firstRow)
                        var start = {row: firstRow,column: 0};
                    
                    return Range.fromPoints(start || this.start, end || this.end);
                };
                this.extend = function(row, column) {
                    var cmp = this.compare(row, column);
                    
                    if (cmp == 0)
                        return this;
                    else if (cmp == -1)
                        var start = {row: row,column: column};
                    else
                        var end = {row: row,column: column};
                    
                    return Range.fromPoints(start || this.start, end || this.end);
                };
                
                this.isEmpty = function() {
                    return (this.start.row === this.end.row && this.start.column === this.end.column);
                };
                this.isMultiLine = function() {
                    return (this.start.row !== this.end.row);
                };
                this.clone = function() {
                    return Range.fromPoints(this.start, this.end);
                };
                this.collapseRows = function() {
                    if (this.end.column == 0)
                        return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row - 1), 0)
                    else
                        return new Range(this.start.row, 0, this.end.row, 0)
                };
                this.toScreenRange = function(session) {
                    var screenPosStart = session.documentToScreenPosition(this.start);
                    var screenPosEnd = session.documentToScreenPosition(this.end);
                    
                    return new Range(
                    screenPosStart.row, screenPosStart.column, 
                    screenPosEnd.row, screenPosEnd.column
                    );
                };
                this.moveBy = function(row, column) {
                    this.start.row += row;
                    this.start.column += column;
                    this.end.row += row;
                    this.end.column += column;
                };
            
            }).call(Range.prototype);
            Range.fromPoints = function(start, end) {
                return new Range(start.row, start.column, end.row, end.column);
            };
            Range.comparePoints = comparePoints;
            
            Range.comparePoints = function(p1, p2) {
                return p1.row - p2.row || p1.column - p2.column;
            };
            
            
            exports.Range = Range;
        });

        define('ace/mode/text', ['require', 'exports', 'module', 'ace/tokenizer', 'ace/mode/text_highlight_rules', 'ace/mode/behaviour', 'ace/unicode', 'ace/lib/lang', 'ace/token_iterator', 'ace/range'], function(require, exports, module) {
            
            
            var Tokenizer = require("../tokenizer").Tokenizer;
            var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
            var Behaviour = require("./behaviour").Behaviour;
            var unicode = require("../unicode");
            var lang = require("../lib/lang");
            var TokenIterator = require("../token_iterator").TokenIterator;
            var Range = require("../range").Range;
            
            var Mode = function() {
                this.$tokenizer = new Tokenizer(new TextHighlightRules().getRules());
                this.$behaviour = new Behaviour();
            };
            
            (function() {
                
                this.tokenRe = new RegExp("^[" 
                + unicode.packages.L 
                + unicode.packages.Mn + unicode.packages.Mc 
                + unicode.packages.Nd 
                + unicode.packages.Pc + "\\$_]+", "g"
                );
                
                this.nonTokenRe = new RegExp("^(?:[^" 
                + unicode.packages.L 
                + unicode.packages.Mn + unicode.packages.Mc 
                + unicode.packages.Nd 
                + unicode.packages.Pc + "\\$_]|\s])+", "g"
                );
                
                this.getTokenizer = function() {
                    return this.$tokenizer;
                };
                
                this.lineCommentStart = "";
                this.blockComment = "";
                
                this.toggleCommentLines = function(state, session, startRow, endRow) {
                    var doc = session.doc;
                    
                    var ignoreBlankLines = true;
                    var shouldRemove = true;
                    var minIndent = Infinity;
                    var tabSize = session.getTabSize();
                    var insertAtTabStop = false;
                    
                    if (!this.lineCommentStart) {
                        if (!this.blockComment)
                            return false;
                        var lineCommentStart = this.blockComment.start;
                        var lineCommentEnd = this.blockComment.end;
                        var regexpStart = new RegExp("^(\\s*)(?:" + lang.escapeRegExp(lineCommentStart) + ")");
                        var regexpEnd = new RegExp("(?:" + lang.escapeRegExp(lineCommentEnd) + ")\\s*$");
                        
                        var comment = function(line, i) {
                            if (testRemove(line, i))
                                return;
                            if (!ignoreBlankLines || /\S/.test(line)) {
                                doc.insertInLine({row: i,column: line.length}, lineCommentEnd);
                                doc.insertInLine({row: i,column: minIndent}, lineCommentStart);
                            }
                        };
                        
                        var uncomment = function(line, i) {
                            var m;
                            if (m = line.match(regexpEnd))
                                doc.removeInLine(i, line.length - m[0].length, line.length);
                            if (m = line.match(regexpStart))
                                doc.removeInLine(i, m[1].length, m[0].length);
                        };
                        
                        var testRemove = function(line, row) {
                            if (regexpStart.test(line))
                                return true;
                            var tokens = session.getTokens(row);
                            for (var i = 0; i < tokens.length; i++) {
                                if (tokens[i].type === 'comment')
                                    return true;
                            }
                        };
                    } else {
                        if (Array.isArray(this.lineCommentStart)) {
                            var regexpStart = this.lineCommentStart.map(lang.escapeRegExp).join("|");
                            var lineCommentStart = this.lineCommentStart[0];
                        } else {
                            var regexpStart = lang.escapeRegExp(this.lineCommentStart);
                            var lineCommentStart = this.lineCommentStart;
                        }
                        regexpStart = new RegExp("^(\\s*)(?:" + regexpStart + ") ?");
                        
                        insertAtTabStop = session.getUseSoftTabs();
                        
                        var uncomment = function(line, i) {
                            var m = line.match(regexpStart);
                            if (!m)
                                return;
                            var start = m[1].length, end = m[0].length;
                            if (!shouldInsertSpace(line, start, end) && m[0][end - 1] == " ")
                                end--;
                            doc.removeInLine(i, start, end);
                        };
                        var commentWithSpace = lineCommentStart + " ";
                        var comment = function(line, i) {
                            if (!ignoreBlankLines || /\S/.test(line)) {
                                if (shouldInsertSpace(line, minIndent, minIndent))
                                    doc.insertInLine({row: i,column: minIndent}, commentWithSpace);
                                else
                                    doc.insertInLine({row: i,column: minIndent}, lineCommentStart);
                            }
                        };
                        var testRemove = function(line, i) {
                            return regexpStart.test(line);
                        };
                        
                        var shouldInsertSpace = function(line, before, after) {
                            var spaces = 0;
                            while (before-- && line.charAt(before) == " ")
                                spaces++;
                            if (spaces % tabSize != 0)
                                return false;
                            var spaces = 0;
                            while (line.charAt(after++) == " ")
                                spaces++;
                            if (tabSize > 2)
                                return spaces % tabSize != tabSize - 1;
                            else
                                return spaces % tabSize == 0;
                            return true;
                        };
                    }
                    
                    function iter(fun) {
                        for (var i = startRow; i <= endRow; i++)
                            fun(doc.getLine(i), i);
                    }
                    
                    
                    var minEmptyLength = Infinity;
                    iter(function(line, i) {
                        var indent = line.search(/\S/);
                        if (indent !== -1) {
                            if (indent < minIndent)
                                minIndent = indent;
                            if (shouldRemove && !testRemove(line, i))
                                shouldRemove = false;
                        } else if (minEmptyLength > line.length) {
                            minEmptyLength = line.length;
                        }
                    });
                    
                    if (minIndent == Infinity) {
                        minIndent = minEmptyLength;
                        ignoreBlankLines = false;
                        shouldRemove = false;
                    }
                    
                    if (insertAtTabStop && minIndent % tabSize != 0)
                        minIndent = Math.floor(minIndent / tabSize) * tabSize;
                    
                    iter(shouldRemove ? uncomment : comment);
                };
                
                this.toggleBlockComment = function(state, session, range, cursor) {
                    var comment = this.blockComment;
                    if (!comment)
                        return;
                    if (!comment.start && comment[0])
                        comment = comment[0];
                    
                    var iterator = new TokenIterator(session, cursor.row, cursor.column);
                    var token = iterator.getCurrentToken();
                    
                    var sel = session.selection;
                    var initialRange = session.selection.toOrientedRange();
                    var startRow, colDiff;
                    
                    if (token && /comment/.test(token.type)) {
                        var startRange, endRange;
                        while (token && /comment/.test(token.type)) {
                            var i = token.value.indexOf(comment.start);
                            if (i != -1) {
                                var row = iterator.getCurrentTokenRow();
                                var column = iterator.getCurrentTokenColumn() + i;
                                startRange = new Range(row, column, row, column + comment.start.length);
                                break
                            }
                            token = iterator.stepBackward();
                        }
                        ;
                        
                        var iterator = new TokenIterator(session, cursor.row, cursor.column);
                        var token = iterator.getCurrentToken();
                        while (token && /comment/.test(token.type)) {
                            var i = token.value.indexOf(comment.end);
                            if (i != -1) {
                                var row = iterator.getCurrentTokenRow();
                                var column = iterator.getCurrentTokenColumn() + i;
                                endRange = new Range(row, column, row, column + comment.end.length);
                                break;
                            }
                            token = iterator.stepForward();
                        }
                        if (endRange)
                            session.remove(endRange);
                        if (startRange) {
                            session.remove(startRange);
                            startRow = startRange.start.row;
                            colDiff = -comment.start.length
                        }
                    } else {
                        colDiff = comment.start.length
                        startRow = range.start.row;
                        session.insert(range.end, comment.end);
                        session.insert(range.start, comment.start);
                    }
                    if (initialRange.start.row == startRow)
                        initialRange.start.column += colDiff;
                    if (initialRange.end.row == startRow)
                        initialRange.end.column += colDiff;
                    session.selection.fromOrientedRange(initialRange);
                };
                
                this.getNextLineIndent = function(state, line, tab) {
                    return this.$getIndent(line);
                };
                
                this.checkOutdent = function(state, line, input) {
                    return false;
                };
                
                this.autoOutdent = function(state, doc, row) {
                };
                
                this.$getIndent = function(line) {
                    return line.match(/^\s*/)[0];
                };
                
                this.createWorker = function(session) {
                    return null;
                };
                
                this.createModeDelegates = function(mapping) {
                    if (!this.$embeds) {
                        return;
                    }
                    this.$modes = {};
                    for (var i = 0; i < this.$embeds.length; i++) {
                        if (mapping[this.$embeds[i]]) {
                            this.$modes[this.$embeds[i]] = new mapping[this.$embeds[i]]();
                        }
                    }
                    
                    var delegations = ['toggleCommentLines', 'getNextLineIndent', 'checkOutdent', 'autoOutdent', 'transformAction'];
                    
                    for (var i = 0; i < delegations.length; i++) {
                        (function(scope) {
                            var functionName = delegations[i];
                            var defaultHandler = scope[functionName];
                            scope[delegations[i]] = function() {
                                return this.$delegator(functionName, arguments, defaultHandler);
                            }
                        }(this));
                    }
                };
                
                this.$delegator = function(method, args, defaultHandler) {
                    var state = args[0];
                    if (typeof state != "string")
                        state = state[0];
                    for (var i = 0; i < this.$embeds.length; i++) {
                        if (!this.$modes[this.$embeds[i]])
                            continue;
                        
                        var split = state.split(this.$embeds[i]);
                        if (!split[0] && split[1]) {
                            args[0] = split[1];
                            var mode = this.$modes[this.$embeds[i]];
                            return mode[method].apply(mode, args);
                        }
                    }
                    var ret = defaultHandler.apply(this, args);
                    return defaultHandler ? ret : undefined;
                };
                
                this.transformAction = function(state, action, editor, session, param) {
                    if (this.$behaviour) {
                        var behaviours = this.$behaviour.getBehaviours();
                        for (var key in behaviours) {
                            if (behaviours[key][action]) {
                                var ret = behaviours[key][action].apply(this, arguments);
                                if (ret) {
                                    return ret;
                                }
                            }
                        }
                    }
                };
            
            }).call(Mode.prototype);
            
            exports.Mode = Mode;
        });

        define('ace/tokenizer', ['require', 'exports', 'module'], function(require, exports, module) {
            var MAX_TOKEN_COUNT = 1000;
            var Tokenizer = function(rules) {
                this.states = rules;
                
                this.regExps = {};
                this.matchMappings = {};
                for (var key in this.states) {
                    var state = this.states[key];
                    var ruleRegExps = [];
                    var matchTotal = 0;
                    var mapping = this.matchMappings[key] = {defaultToken: "text"};
                    var flag = "g";
                    
                    var splitterRurles = [];
                    for (var i = 0; i < state.length; i++) {
                        var rule = state[i];
                        if (rule.defaultToken)
                            mapping.defaultToken = rule.defaultToken;
                        if (rule.caseInsensitive)
                            flag = "gi";
                        if (rule.regex == null)
                            continue;
                        
                        if (rule.regex instanceof RegExp)
                            rule.regex = rule.regex.toString().slice(1, -1);
                        var adjustedregex = rule.regex;
                        var matchcount = new RegExp("(?:(" + adjustedregex + ")|(.))").exec("a").length - 2;
                        if (Array.isArray(rule.token)) {
                            if (rule.token.length == 1 || matchcount == 1) {
                                rule.token = rule.token[0];
                            } else if (matchcount - 1 != rule.token.length) {
                                throw new Error("number of classes and regexp groups in '" + 
                                rule.token + "'\n'" + rule.regex + "' doesn't match\n" 
                                + (matchcount - 1) + "!=" + rule.token.length);
                            } else {
                                rule.tokenArray = rule.token;
                                rule.token = null;
                                rule.onMatch = this.$arrayTokens;
                            }
                        } else if (typeof rule.token == "function" && !rule.onMatch) {
                            if (matchcount > 1)
                                rule.onMatch = this.$applyToken;
                            else
                                rule.onMatch = rule.token;
                        }
                        
                        if (matchcount > 1) {
                            if (/\\\d/.test(rule.regex)) {
                                adjustedregex = rule.regex.replace(/\\([0-9]+)/g, function(match, digit) {
                                    return "\\" + (parseInt(digit, 10) + matchTotal + 1);
                                });
                            } else {
                                matchcount = 1;
                                adjustedregex = this.removeCapturingGroups(rule.regex);
                            }
                            if (!rule.splitRegex && typeof rule.token != "string")
                                splitterRurles.push(rule); // flag will be known only at the very end
                        }
                        
                        mapping[matchTotal] = i;
                        matchTotal += matchcount;
                        
                        ruleRegExps.push(adjustedregex);
                        if (!rule.onMatch)
                            rule.onMatch = null;
                        rule.__proto__ = null;
                    }
                    
                    splitterRurles.forEach(function(rule) {
                        rule.splitRegex = this.createSplitterRegexp(rule.regex, flag);
                    }, this);
                    
                    this.regExps[key] = new RegExp("(" + ruleRegExps.join(")|(") + ")|($)", flag);
                }
            };
            
            (function() {
                this.$applyToken = function(str) {
                    var values = this.splitRegex.exec(str).slice(1);
                    var types = this.token.apply(this, values);
                    if (typeof types === "string")
                        return [{type: types,value: str}];
                    
                    var tokens = [];
                    for (var i = 0, l = types.length; i < l; i++) {
                        if (values[i])
                            tokens[tokens.length] = {
                                type: types[i],
                                value: values[i]
                            };
                    }
                    return tokens;
                }, 
                
                this.$arrayTokens = function(str) {
                    if (!str)
                        return [];
                    var values = this.splitRegex.exec(str);
                    if (!values)
                        return "text";
                    var tokens = [];
                    var types = this.tokenArray;
                    for (var i = 0, l = types.length; i < l; i++) {
                        if (values[i + 1])
                            tokens[tokens.length] = {
                                type: types[i],
                                value: values[i + 1]
                            };
                    }
                    return tokens;
                };
                
                this.removeCapturingGroups = function(src) {
                    var r = src.replace(
                    /\[(?:\\.|[^\]])*?\]|\\.|\(\?[:=!]|(\()/g, 
                    function(x, y) {
                        return y ? "(?:" : x;
                    }
                    );
                    return r;
                };
                
                this.createSplitterRegexp = function(src, flag) {
                    if (src.indexOf("(?=") != -1) {
                        var stack = 0;
                        var inChClass = false;
                        var lastCapture = {};
                        src.replace(/(\\.)|(\((?:\?[=!])?)|(\))|([\[\]])/g, function(
                        m, esc, parenOpen, parenClose, square, index
                        ) {
                            if (inChClass) {
                                inChClass = square != "]";
                            } else if (square) {
                                inChClass = true;
                            } else if (parenClose) {
                                if (stack == lastCapture.stack) {
                                    lastCapture.end = index + 1;
                                    lastCapture.stack = -1;
                                }
                                stack--;
                            } else if (parenOpen) {
                                stack++;
                                if (parenOpen.length != 1) {
                                    lastCapture.stack = stack
                                    lastCapture.start = index;
                                }
                            }
                            return m;
                        });
                        
                        if (lastCapture.end != null && /^\)*$/.test(src.substr(lastCapture.end)))
                            src = src.substring(0, lastCapture.start) + src.substr(lastCapture.end);
                    }
                    return new RegExp(src, (flag || "").replace("g", ""));
                };
                this.getLineTokens = function(line, startState) {
                    if (startState && typeof startState != "string") {
                        var stack = startState.slice(0);
                        startState = stack[0];
                    } else
                        var stack = [];
                    
                    var currentState = startState || "start";
                    var state = this.states[currentState];
                    var mapping = this.matchMappings[currentState];
                    var re = this.regExps[currentState];
                    re.lastIndex = 0;
                    
                    var match, tokens = [];
                    var lastIndex = 0;
                    
                    var token = {type: null,value: ""};
                    
                    while (match = re.exec(line)) {
                        var type = mapping.defaultToken;
                        var rule = null;
                        var value = match[0];
                        var index = re.lastIndex;
                        
                        if (index - value.length > lastIndex) {
                            var skipped = line.substring(lastIndex, index - value.length);
                            if (token.type == type) {
                                token.value += skipped;
                            } else {
                                if (token.type)
                                    tokens.push(token);
                                token = {type: type,value: skipped};
                            }
                        }
                        
                        for (var i = 0; i < match.length - 2; i++) {
                            if (match[i + 1] === undefined)
                                continue;
                            
                            rule = state[mapping[i]];
                            
                            if (rule.onMatch)
                                type = rule.onMatch(value, currentState, stack);
                            else
                                type = rule.token;
                            
                            if (rule.next) {
                                if (typeof rule.next == "string")
                                    currentState = rule.next;
                                else
                                    currentState = rule.next(currentState, stack);
                                
                                state = this.states[currentState];
                                if (!state) {
                                    global.console && console.error && console.error(currentState, "doesn't exist");
                                    currentState = "start";
                                    state = this.states[currentState];
                                }
                                mapping = this.matchMappings[currentState];
                                lastIndex = index;
                                re = this.regExps[currentState];
                                re.lastIndex = index;
                            }
                            break;
                        }
                        
                        if (value) {
                            if (typeof type == "string") {
                                if ((!rule || rule.merge !== false) && token.type === type) {
                                    token.value += value;
                                } else {
                                    if (token.type)
                                        tokens.push(token);
                                    token = {type: type,value: value};
                                }
                            } else if (type) {
                                if (token.type)
                                    tokens.push(token);
                                token = {type: null,value: ""};
                                for (var i = 0; i < type.length; i++)
                                    tokens.push(type[i]);
                            }
                        }
                        
                        if (lastIndex == line.length)
                            break;
                        
                        lastIndex = index;
                        
                        if (tokens.length > MAX_TOKEN_COUNT) {
                            while (lastIndex < line.length) {
                                if (token.type)
                                    tokens.push(token);
                                token = {
                                    value: line.substring(lastIndex, lastIndex += 2000),
                                    type: "overflow"
                                }
                            }
                            currentState = "start";
                            stack = [];
                            break;
                        }
                    }
                    
                    if (token.type)
                        tokens.push(token);
                    
                    return {
                        tokens: tokens,
                        state: stack.length ? stack : currentState
                    };
                };
            
            }).call(Tokenizer.prototype);
            
            exports.Tokenizer = Tokenizer;
        });

        define('ace/mode/text_highlight_rules', ['require', 'exports', 'module', 'ace/lib/lang'], function(require, exports, module) {
            
            
            var lang = require("../lib/lang");
            
            var TextHighlightRules = function() {
                
                this.$rules = {
                    "start": [{
                            token: "empty_line",
                            regex: '^$'
                        }, {
                            defaultToken: "text"
                        }]
                };
            };
            
            (function() {
                
                this.addRules = function(rules, prefix) {
                    for (var key in rules) {
                        var state = rules[key];
                        for (var i = 0; i < state.length; i++) {
                            var rule = state[i];
                            if (rule.next) {
                                if (typeof rule.next != "string")
                                    rule.nextState = prefix + rule.nextState;
                                else
                                    rule.next = prefix + rule.next;
                            
                            }
                        }
                        this.$rules[prefix + key] = state;
                    }
                };
                
                this.getRules = function() {
                    return this.$rules;
                };
                
                this.embedRules = function(HighlightRules, prefix, escapeRules, states, append) {
                    var embedRules = new HighlightRules().getRules();
                    if (states) {
                        for (var i = 0; i < states.length; i++)
                            states[i] = prefix + states[i];
                    } else {
                        states = [];
                        for (var key in embedRules)
                            states.push(prefix + key);
                    }
                    
                    this.addRules(embedRules, prefix);
                    
                    if (escapeRules) {
                        var addRules = Array.prototype[append ? "push" : "unshift"];
                        for (var i = 0; i < states.length; i++)
                            addRules.apply(this.$rules[states[i]], lang.deepCopy(escapeRules));
                    }
                    
                    if (!this.$embeds)
                        this.$embeds = [];
                    this.$embeds.push(prefix);
                }
                
                this.getEmbeds = function() {
                    return this.$embeds;
                };
                
                var pushState = function(currentState, stack) {
                    if (currentState != "start")
                        stack.unshift(this.nextState, currentState);
                    return this.nextState;
                };
                var popState = function(currentState, stack) {
                    if (stack[0] !== currentState)
                        return "start";
                    stack.shift();
                    return stack.shift();
                };
                
                this.normalizeRules = function() {
                    var id = 0;
                    var rules = this.$rules;
                    function processState(key) {
                        var state = rules[key];
                        state.processed = true;
                        for (var i = 0; i < state.length; i++) {
                            var rule = state[i];
                            if (!rule.regex && rule.start) {
                                rule.regex = rule.start;
                                if (!rule.next)
                                    rule.next = [];
                                rule.next.push({
                                    defaultToken: rule.token
                                }, {
                                    token: rule.token + ".end",
                                    regex: rule.end || rule.start,
                                    next: "pop"
                                });
                                rule.token = rule.token + ".start";
                                rule.push = true;
                            }
                            var next = rule.next || rule.push;
                            if (next && Array.isArray(next)) {
                                var stateName = rule.stateName;
                                if (!stateName) {
                                    stateName = rule.token;
                                    if (typeof stateName != "string")
                                        stateName = stateName[0] || "";
                                    if (rules[stateName])
                                        stateName += id++;
                                }
                                rules[stateName] = next;
                                rule.next = stateName;
                                processState(stateName);
                            } else if (next == "pop") {
                                rule.next = popState;
                            }
                            
                            if (rule.push) {
                                rule.nextState = rule.next || rule.push;
                                rule.next = pushState;
                                delete rule.push;
                            }
                            
                            if (rule.rules) {
                                for (var r in rule.rules) {
                                    if (rules[r]) {
                                        if (rules[r].push)
                                            rules[r].push.apply(rules[r], rule.rules[r]);
                                    } else {
                                        rules[r] = rule.rules[r];
                                    }
                                }
                            }
                            if (rule.include || typeof rule == "string") {
                                var includeName = rule.include || rule;
                                var toInsert = rules[includeName];
                            } else if (Array.isArray(rule))
                                toInsert = rule;
                            
                            if (toInsert) {
                                var args = [i, 1].concat(toInsert);
                                if (rule.noEscape)
                                    args = args.filter(function(x) {
                                        return !x.next;
                                    });
                                state.splice.apply(state, args);
                                i--;
                                toInsert = null
                            }
                            
                            if (rule.keywordMap) {
                                rule.token = this.createKeywordMapper(
                                rule.keywordMap, rule.defaultToken || "text", rule.caseInsensitive
                                );
                                delete rule.defaultToken;
                            }
                        }
                    }
                    ;
                    Object.keys(rules).forEach(processState, this);
                };
                
                this.createKeywordMapper = function(map, defaultToken, ignoreCase, splitChar) {
                    var keywords = Object.create(null);
                    Object.keys(map).forEach(function(className) {
                        var a = map[className];
                        if (ignoreCase)
                            a = a.toLowerCase();
                        var list = a.split(splitChar || "|");
                        for (var i = list.length; i--; )
                            keywords[list[i]] = className;
                    });
                    map = null;
                    return ignoreCase 
                    ? function(value) {
                        return keywords[value.toLowerCase()] || defaultToken
                    } 
                    : function(value) {
                        return keywords[value] || defaultToken
                    };
                }
                
                this.getKeywords = function() {
                    return this.$keywords;
                };
            
            }).call(TextHighlightRules.prototype);
            
            exports.TextHighlightRules = TextHighlightRules;
        });

        define('ace/mode/behaviour', ['require', 'exports', 'module'], function(require, exports, module) {
            
            
            var Behaviour = function() {
                this.$behaviours = {};
            };
            
            (function() {
                
                this.add = function(name, action, callback) {
                    switch (undefined) {
                        case this.$behaviours:
                            this.$behaviours = {};
                        case this.$behaviours[name]:
                            this.$behaviours[name] = {};
                    }
                    this.$behaviours[name][action] = callback;
                }
                
                this.addBehaviours = function(behaviours) {
                    for (var key in behaviours) {
                        for (var action in behaviours[key]) {
                            this.add(key, action, behaviours[key][action]);
                        }
                    }
                }
                
                this.remove = function(name) {
                    if (this.$behaviours && this.$behaviours[name]) {
                        delete this.$behaviours[name];
                    }
                }
                
                this.inherit = function(mode, filter) {
                    if (typeof mode === "function") {
                        var behaviours = new mode().getBehaviours(filter);
                    } else {
                        var behaviours = mode.getBehaviours(filter);
                    }
                    this.addBehaviours(behaviours);
                }
                
                this.getBehaviours = function(filter) {
                    if (!filter) {
                        return this.$behaviours;
                    } else {
                        var ret = {}
                        for (var i = 0; i < filter.length; i++) {
                            if (this.$behaviours[filter[i]]) {
                                ret[filter[i]] = this.$behaviours[filter[i]];
                            }
                        }
                        return ret;
                    }
                }
            
            }).call(Behaviour.prototype);
            
            exports.Behaviour = Behaviour;
        });
        define('ace/unicode', ['require', 'exports', 'module'], function(require, exports, module) {
            exports.packages = {};
            
            addUnicodePackage({
                L: "0041-005A0061-007A00AA00B500BA00C0-00D600D8-00F600F8-02C102C6-02D102E0-02E402EC02EE0370-037403760377037A-037D03860388-038A038C038E-03A103A3-03F503F7-0481048A-05250531-055605590561-058705D0-05EA05F0-05F20621-064A066E066F0671-06D306D506E506E606EE06EF06FA-06FC06FF07100712-072F074D-07A507B107CA-07EA07F407F507FA0800-0815081A082408280904-0939093D09500958-0961097109720979-097F0985-098C098F09900993-09A809AA-09B009B209B6-09B909BD09CE09DC09DD09DF-09E109F009F10A05-0A0A0A0F0A100A13-0A280A2A-0A300A320A330A350A360A380A390A59-0A5C0A5E0A72-0A740A85-0A8D0A8F-0A910A93-0AA80AAA-0AB00AB20AB30AB5-0AB90ABD0AD00AE00AE10B05-0B0C0B0F0B100B13-0B280B2A-0B300B320B330B35-0B390B3D0B5C0B5D0B5F-0B610B710B830B85-0B8A0B8E-0B900B92-0B950B990B9A0B9C0B9E0B9F0BA30BA40BA8-0BAA0BAE-0BB90BD00C05-0C0C0C0E-0C100C12-0C280C2A-0C330C35-0C390C3D0C580C590C600C610C85-0C8C0C8E-0C900C92-0CA80CAA-0CB30CB5-0CB90CBD0CDE0CE00CE10D05-0D0C0D0E-0D100D12-0D280D2A-0D390D3D0D600D610D7A-0D7F0D85-0D960D9A-0DB10DB3-0DBB0DBD0DC0-0DC60E01-0E300E320E330E40-0E460E810E820E840E870E880E8A0E8D0E94-0E970E99-0E9F0EA1-0EA30EA50EA70EAA0EAB0EAD-0EB00EB20EB30EBD0EC0-0EC40EC60EDC0EDD0F000F40-0F470F49-0F6C0F88-0F8B1000-102A103F1050-1055105A-105D106110651066106E-10701075-1081108E10A0-10C510D0-10FA10FC1100-1248124A-124D1250-12561258125A-125D1260-1288128A-128D1290-12B012B2-12B512B8-12BE12C012C2-12C512C8-12D612D8-13101312-13151318-135A1380-138F13A0-13F41401-166C166F-167F1681-169A16A0-16EA1700-170C170E-17111720-17311740-17511760-176C176E-17701780-17B317D717DC1820-18771880-18A818AA18B0-18F51900-191C1950-196D1970-19741980-19AB19C1-19C71A00-1A161A20-1A541AA71B05-1B331B45-1B4B1B83-1BA01BAE1BAF1C00-1C231C4D-1C4F1C5A-1C7D1CE9-1CEC1CEE-1CF11D00-1DBF1E00-1F151F18-1F1D1F20-1F451F48-1F4D1F50-1F571F591F5B1F5D1F5F-1F7D1F80-1FB41FB6-1FBC1FBE1FC2-1FC41FC6-1FCC1FD0-1FD31FD6-1FDB1FE0-1FEC1FF2-1FF41FF6-1FFC2071207F2090-209421022107210A-211321152119-211D212421262128212A-212D212F-2139213C-213F2145-2149214E218321842C00-2C2E2C30-2C5E2C60-2CE42CEB-2CEE2D00-2D252D30-2D652D6F2D80-2D962DA0-2DA62DA8-2DAE2DB0-2DB62DB8-2DBE2DC0-2DC62DC8-2DCE2DD0-2DD62DD8-2DDE2E2F300530063031-3035303B303C3041-3096309D-309F30A1-30FA30FC-30FF3105-312D3131-318E31A0-31B731F0-31FF3400-4DB54E00-9FCBA000-A48CA4D0-A4FDA500-A60CA610-A61FA62AA62BA640-A65FA662-A66EA67F-A697A6A0-A6E5A717-A71FA722-A788A78BA78CA7FB-A801A803-A805A807-A80AA80C-A822A840-A873A882-A8B3A8F2-A8F7A8FBA90A-A925A930-A946A960-A97CA984-A9B2A9CFAA00-AA28AA40-AA42AA44-AA4BAA60-AA76AA7AAA80-AAAFAAB1AAB5AAB6AAB9-AABDAAC0AAC2AADB-AADDABC0-ABE2AC00-D7A3D7B0-D7C6D7CB-D7FBF900-FA2DFA30-FA6DFA70-FAD9FB00-FB06FB13-FB17FB1DFB1F-FB28FB2A-FB36FB38-FB3CFB3EFB40FB41FB43FB44FB46-FBB1FBD3-FD3DFD50-FD8FFD92-FDC7FDF0-FDFBFE70-FE74FE76-FEFCFF21-FF3AFF41-FF5AFF66-FFBEFFC2-FFC7FFCA-FFCFFFD2-FFD7FFDA-FFDC",
                Ll: "0061-007A00AA00B500BA00DF-00F600F8-00FF01010103010501070109010B010D010F01110113011501170119011B011D011F01210123012501270129012B012D012F01310133013501370138013A013C013E014001420144014601480149014B014D014F01510153015501570159015B015D015F01610163016501670169016B016D016F0171017301750177017A017C017E-0180018301850188018C018D019201950199-019B019E01A101A301A501A801AA01AB01AD01B001B401B601B901BA01BD-01BF01C601C901CC01CE01D001D201D401D601D801DA01DC01DD01DF01E101E301E501E701E901EB01ED01EF01F001F301F501F901FB01FD01FF02010203020502070209020B020D020F02110213021502170219021B021D021F02210223022502270229022B022D022F02310233-0239023C023F0240024202470249024B024D024F-02930295-02AF037103730377037B-037D039003AC-03CE03D003D103D5-03D703D903DB03DD03DF03E103E303E503E703E903EB03ED03EF-03F303F503F803FB03FC0430-045F04610463046504670469046B046D046F04710473047504770479047B047D047F0481048B048D048F04910493049504970499049B049D049F04A104A304A504A704A904AB04AD04AF04B104B304B504B704B904BB04BD04BF04C204C404C604C804CA04CC04CE04CF04D104D304D504D704D904DB04DD04DF04E104E304E504E704E904EB04ED04EF04F104F304F504F704F904FB04FD04FF05010503050505070509050B050D050F05110513051505170519051B051D051F0521052305250561-05871D00-1D2B1D62-1D771D79-1D9A1E011E031E051E071E091E0B1E0D1E0F1E111E131E151E171E191E1B1E1D1E1F1E211E231E251E271E291E2B1E2D1E2F1E311E331E351E371E391E3B1E3D1E3F1E411E431E451E471E491E4B1E4D1E4F1E511E531E551E571E591E5B1E5D1E5F1E611E631E651E671E691E6B1E6D1E6F1E711E731E751E771E791E7B1E7D1E7F1E811E831E851E871E891E8B1E8D1E8F1E911E931E95-1E9D1E9F1EA11EA31EA51EA71EA91EAB1EAD1EAF1EB11EB31EB51EB71EB91EBB1EBD1EBF1EC11EC31EC51EC71EC91ECB1ECD1ECF1ED11ED31ED51ED71ED91EDB1EDD1EDF1EE11EE31EE51EE71EE91EEB1EED1EEF1EF11EF31EF51EF71EF91EFB1EFD1EFF-1F071F10-1F151F20-1F271F30-1F371F40-1F451F50-1F571F60-1F671F70-1F7D1F80-1F871F90-1F971FA0-1FA71FB0-1FB41FB61FB71FBE1FC2-1FC41FC61FC71FD0-1FD31FD61FD71FE0-1FE71FF2-1FF41FF61FF7210A210E210F2113212F21342139213C213D2146-2149214E21842C30-2C5E2C612C652C662C682C6A2C6C2C712C732C742C76-2C7C2C812C832C852C872C892C8B2C8D2C8F2C912C932C952C972C992C9B2C9D2C9F2CA12CA32CA52CA72CA92CAB2CAD2CAF2CB12CB32CB52CB72CB92CBB2CBD2CBF2CC12CC32CC52CC72CC92CCB2CCD2CCF2CD12CD32CD52CD72CD92CDB2CDD2CDF2CE12CE32CE42CEC2CEE2D00-2D25A641A643A645A647A649A64BA64DA64FA651A653A655A657A659A65BA65DA65FA663A665A667A669A66BA66DA681A683A685A687A689A68BA68DA68FA691A693A695A697A723A725A727A729A72BA72DA72F-A731A733A735A737A739A73BA73DA73FA741A743A745A747A749A74BA74DA74FA751A753A755A757A759A75BA75DA75FA761A763A765A767A769A76BA76DA76FA771-A778A77AA77CA77FA781A783A785A787A78CFB00-FB06FB13-FB17FF41-FF5A",
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                Mc: "0903093E-09400949-094C094E0982098309BE-09C009C709C809CB09CC09D70A030A3E-0A400A830ABE-0AC00AC90ACB0ACC0B020B030B3E0B400B470B480B4B0B4C0B570BBE0BBF0BC10BC20BC6-0BC80BCA-0BCC0BD70C01-0C030C41-0C440C820C830CBE0CC0-0CC40CC70CC80CCA0CCB0CD50CD60D020D030D3E-0D400D46-0D480D4A-0D4C0D570D820D830DCF-0DD10DD8-0DDF0DF20DF30F3E0F3F0F7F102B102C10311038103B103C105610571062-10641067-106D108310841087-108C108F109A-109C17B617BE-17C517C717C81923-19261929-192B193019311933-193819B0-19C019C819C91A19-1A1B1A551A571A611A631A641A6D-1A721B041B351B3B1B3D-1B411B431B441B821BA11BA61BA71BAA1C24-1C2B1C341C351CE11CF2A823A824A827A880A881A8B4-A8C3A952A953A983A9B4A9B5A9BAA9BBA9BD-A9C0AA2FAA30AA33AA34AA4DAA7BABE3ABE4ABE6ABE7ABE9ABEAABEC",
                Me: "0488048906DE20DD-20E020E2-20E4A670-A672",
                N: "0030-003900B200B300B900BC-00BE0660-066906F0-06F907C0-07C90966-096F09E6-09EF09F4-09F90A66-0A6F0AE6-0AEF0B66-0B6F0BE6-0BF20C66-0C6F0C78-0C7E0CE6-0CEF0D66-0D750E50-0E590ED0-0ED90F20-0F331040-10491090-10991369-137C16EE-16F017E0-17E917F0-17F91810-18191946-194F19D0-19DA1A80-1A891A90-1A991B50-1B591BB0-1BB91C40-1C491C50-1C5920702074-20792080-20892150-21822185-21892460-249B24EA-24FF2776-27932CFD30073021-30293038-303A3192-31953220-32293251-325F3280-328932B1-32BFA620-A629A6E6-A6EFA830-A835A8D0-A8D9A900-A909A9D0-A9D9AA50-AA59ABF0-ABF9FF10-FF19",
                Nd: "0030-00390660-066906F0-06F907C0-07C90966-096F09E6-09EF0A66-0A6F0AE6-0AEF0B66-0B6F0BE6-0BEF0C66-0C6F0CE6-0CEF0D66-0D6F0E50-0E590ED0-0ED90F20-0F291040-10491090-109917E0-17E91810-18191946-194F19D0-19DA1A80-1A891A90-1A991B50-1B591BB0-1BB91C40-1C491C50-1C59A620-A629A8D0-A8D9A900-A909A9D0-A9D9AA50-AA59ABF0-ABF9FF10-FF19",
                Nl: "16EE-16F02160-21822185-218830073021-30293038-303AA6E6-A6EF",
                No: "00B200B300B900BC-00BE09F4-09F90BF0-0BF20C78-0C7E0D70-0D750F2A-0F331369-137C17F0-17F920702074-20792080-20892150-215F21892460-249B24EA-24FF2776-27932CFD3192-31953220-32293251-325F3280-328932B1-32BFA830-A835",
                P: "0021-00230025-002A002C-002F003A003B003F0040005B-005D005F007B007D00A100AB00B700BB00BF037E0387055A-055F0589058A05BE05C005C305C605F305F40609060A060C060D061B061E061F066A-066D06D40700-070D07F7-07F90830-083E0964096509700DF40E4F0E5A0E5B0F04-0F120F3A-0F3D0F850FD0-0FD4104A-104F10FB1361-13681400166D166E169B169C16EB-16ED1735173617D4-17D617D8-17DA1800-180A1944194519DE19DF1A1E1A1F1AA0-1AA61AA8-1AAD1B5A-1B601C3B-1C3F1C7E1C7F1CD32010-20272030-20432045-20512053-205E207D207E208D208E2329232A2768-277527C527C627E6-27EF2983-299829D8-29DB29FC29FD2CF9-2CFC2CFE2CFF2E00-2E2E2E302E313001-30033008-30113014-301F3030303D30A030FBA4FEA4FFA60D-A60FA673A67EA6F2-A6F7A874-A877A8CEA8CFA8F8-A8FAA92EA92FA95FA9C1-A9CDA9DEA9DFAA5C-AA5FAADEAADFABEBFD3EFD3FFE10-FE19FE30-FE52FE54-FE61FE63FE68FE6AFE6BFF01-FF03FF05-FF0AFF0C-FF0FFF1AFF1BFF1FFF20FF3B-FF3DFF3FFF5BFF5DFF5F-FF65",
                Pd: "002D058A05BE140018062010-20152E172E1A301C303030A0FE31FE32FE58FE63FF0D",
                Ps: "0028005B007B0F3A0F3C169B201A201E2045207D208D23292768276A276C276E27702772277427C527E627E827EA27EC27EE2983298529872989298B298D298F299129932995299729D829DA29FC2E222E242E262E283008300A300C300E3010301430163018301A301DFD3EFE17FE35FE37FE39FE3BFE3DFE3FFE41FE43FE47FE59FE5BFE5DFF08FF3BFF5BFF5FFF62",
                Pe: "0029005D007D0F3B0F3D169C2046207E208E232A2769276B276D276F27712773277527C627E727E927EB27ED27EF298429862988298A298C298E2990299229942996299829D929DB29FD2E232E252E272E293009300B300D300F3011301530173019301B301E301FFD3FFE18FE36FE38FE3AFE3CFE3EFE40FE42FE44FE48FE5AFE5CFE5EFF09FF3DFF5DFF60FF63",
                Pi: "00AB2018201B201C201F20392E022E042E092E0C2E1C2E20",
                Pf: "00BB2019201D203A2E032E052E0A2E0D2E1D2E21",
                Pc: "005F203F20402054FE33FE34FE4D-FE4FFF3F",
                Po: "0021-00230025-0027002A002C002E002F003A003B003F0040005C00A100B700BF037E0387055A-055F058905C005C305C605F305F40609060A060C060D061B061E061F066A-066D06D40700-070D07F7-07F90830-083E0964096509700DF40E4F0E5A0E5B0F04-0F120F850FD0-0FD4104A-104F10FB1361-1368166D166E16EB-16ED1735173617D4-17D617D8-17DA1800-18051807-180A1944194519DE19DF1A1E1A1F1AA0-1AA61AA8-1AAD1B5A-1B601C3B-1C3F1C7E1C7F1CD3201620172020-20272030-2038203B-203E2041-20432047-205120532055-205E2CF9-2CFC2CFE2CFF2E002E012E06-2E082E0B2E0E-2E162E182E192E1B2E1E2E1F2E2A-2E2E2E302E313001-3003303D30FBA4FEA4FFA60D-A60FA673A67EA6F2-A6F7A874-A877A8CEA8CFA8F8-A8FAA92EA92FA95FA9C1-A9CDA9DEA9DFAA5C-AA5FAADEAADFABEBFE10-FE16FE19FE30FE45FE46FE49-FE4CFE50-FE52FE54-FE57FE5F-FE61FE68FE6AFE6BFF01-FF03FF05-FF07FF0AFF0CFF0EFF0FFF1AFF1BFF1FFF20FF3CFF61FF64FF65",
                S: "0024002B003C-003E005E0060007C007E00A2-00A900AC00AE-00B100B400B600B800D700F702C2-02C502D2-02DF02E5-02EB02ED02EF-02FF03750384038503F604820606-0608060B060E060F06E906FD06FE07F609F209F309FA09FB0AF10B700BF3-0BFA0C7F0CF10CF20D790E3F0F01-0F030F13-0F170F1A-0F1F0F340F360F380FBE-0FC50FC7-0FCC0FCE0FCF0FD5-0FD8109E109F13601390-139917DB194019E0-19FF1B61-1B6A1B74-1B7C1FBD1FBF-1FC11FCD-1FCF1FDD-1FDF1FED-1FEF1FFD1FFE20442052207A-207C208A-208C20A0-20B8210021012103-21062108210921142116-2118211E-2123212521272129212E213A213B2140-2144214A-214D214F2190-2328232B-23E82400-24262440-244A249C-24E92500-26CD26CF-26E126E326E8-26FF2701-27042706-2709270C-27272729-274B274D274F-27522756-275E2761-276727942798-27AF27B1-27BE27C0-27C427C7-27CA27CC27D0-27E527F0-29822999-29D729DC-29FB29FE-2B4C2B50-2B592CE5-2CEA2E80-2E992E9B-2EF32F00-2FD52FF0-2FFB300430123013302030363037303E303F309B309C319031913196-319F31C0-31E33200-321E322A-32503260-327F328A-32B032C0-32FE3300-33FF4DC0-4DFFA490-A4C6A700-A716A720A721A789A78AA828-A82BA836-A839AA77-AA79FB29FDFCFDFDFE62FE64-FE66FE69FF04FF0BFF1C-FF1EFF3EFF40FF5CFF5EFFE0-FFE6FFE8-FFEEFFFCFFFD",
                Sm: "002B003C-003E007C007E00AC00B100D700F703F60606-060820442052207A-207C208A-208C2140-2144214B2190-2194219A219B21A021A321A621AE21CE21CF21D221D421F4-22FF2308-230B23202321237C239B-23B323DC-23E125B725C125F8-25FF266F27C0-27C427C7-27CA27CC27D0-27E527F0-27FF2900-29822999-29D729DC-29FB29FE-2AFF2B30-2B442B47-2B4CFB29FE62FE64-FE66FF0BFF1C-FF1EFF5CFF5EFFE2FFE9-FFEC",
                Sc: "002400A2-00A5060B09F209F309FB0AF10BF90E3F17DB20A0-20B8A838FDFCFE69FF04FFE0FFE1FFE5FFE6",
                Sk: "005E006000A800AF00B400B802C2-02C502D2-02DF02E5-02EB02ED02EF-02FF0375038403851FBD1FBF-1FC11FCD-1FCF1FDD-1FDF1FED-1FEF1FFD1FFE309B309CA700-A716A720A721A789A78AFF3EFF40FFE3",
                So: "00A600A700A900AE00B000B60482060E060F06E906FD06FE07F609FA0B700BF3-0BF80BFA0C7F0CF10CF20D790F01-0F030F13-0F170F1A-0F1F0F340F360F380FBE-0FC50FC7-0FCC0FCE0FCF0FD5-0FD8109E109F13601390-1399194019E0-19FF1B61-1B6A1B74-1B7C210021012103-21062108210921142116-2118211E-2123212521272129212E213A213B214A214C214D214F2195-2199219C-219F21A121A221A421A521A7-21AD21AF-21CD21D021D121D321D5-21F32300-2307230C-231F2322-2328232B-237B237D-239A23B4-23DB23E2-23E82400-24262440-244A249C-24E92500-25B625B8-25C025C2-25F72600-266E2670-26CD26CF-26E126E326E8-26FF2701-27042706-2709270C-27272729-274B274D274F-27522756-275E2761-276727942798-27AF27B1-27BE2800-28FF2B00-2B2F2B452B462B50-2B592CE5-2CEA2E80-2E992E9B-2EF32F00-2FD52FF0-2FFB300430123013302030363037303E303F319031913196-319F31C0-31E33200-321E322A-32503260-327F328A-32B032C0-32FE3300-33FF4DC0-4DFFA490-A4C6A828-A82BA836A837A839AA77-AA79FDFDFFE4FFE8FFEDFFEEFFFCFFFD",
                Z: "002000A01680180E2000-200A20282029202F205F3000",
                Zs: "002000A01680180E2000-200A202F205F3000",
                Zl: "2028",
                Zp: "2029",
                C: "0000-001F007F-009F00AD03780379037F-0383038B038D03A20526-05300557055805600588058B-059005C8-05CF05EB-05EF05F5-0605061C061D0620065F06DD070E070F074B074C07B2-07BF07FB-07FF082E082F083F-08FF093A093B094F095609570973-097809800984098D098E0991099209A909B109B3-09B509BA09BB09C509C609C909CA09CF-09D609D8-09DB09DE09E409E509FC-0A000A040A0B-0A0E0A110A120A290A310A340A370A3A0A3B0A3D0A43-0A460A490A4A0A4E-0A500A52-0A580A5D0A5F-0A650A76-0A800A840A8E0A920AA90AB10AB40ABA0ABB0AC60ACA0ACE0ACF0AD1-0ADF0AE40AE50AF00AF2-0B000B040B0D0B0E0B110B120B290B310B340B3A0B3B0B450B460B490B4A0B4E-0B550B58-0B5B0B5E0B640B650B72-0B810B840B8B-0B8D0B910B96-0B980B9B0B9D0BA0-0BA20BA5-0BA70BAB-0BAD0BBA-0BBD0BC3-0BC50BC90BCE0BCF0BD1-0BD60BD8-0BE50BFB-0C000C040C0D0C110C290C340C3A-0C3C0C450C490C4E-0C540C570C5A-0C5F0C640C650C70-0C770C800C810C840C8D0C910CA90CB40CBA0CBB0CC50CC90CCE-0CD40CD7-0CDD0CDF0CE40CE50CF00CF3-0D010D040D0D0D110D290D3A-0D3C0D450D490D4E-0D560D58-0D5F0D640D650D76-0D780D800D810D840D97-0D990DB20DBC0DBE0DBF0DC7-0DC90DCB-0DCE0DD50DD70DE0-0DF10DF5-0E000E3B-0E3E0E5C-0E800E830E850E860E890E8B0E8C0E8E-0E930E980EA00EA40EA60EA80EA90EAC0EBA0EBE0EBF0EC50EC70ECE0ECF0EDA0EDB0EDE-0EFF0F480F6D-0F700F8C-0F8F0F980FBD0FCD0FD9-0FFF10C6-10CF10FD-10FF1249124E124F12571259125E125F1289128E128F12B112B612B712BF12C112C612C712D7131113161317135B-135E137D-137F139A-139F13F5-13FF169D-169F16F1-16FF170D1715-171F1737-173F1754-175F176D17711774-177F17B417B517DE17DF17EA-17EF17FA-17FF180F181A-181F1878-187F18AB-18AF18F6-18FF191D-191F192C-192F193C-193F1941-1943196E196F1975-197F19AC-19AF19CA-19CF19DB-19DD1A1C1A1D1A5F1A7D1A7E1A8A-1A8F1A9A-1A9F1AAE-1AFF1B4C-1B4F1B7D-1B7F1BAB-1BAD1BBA-1BFF1C38-1C3A1C4A-1C4C1C80-1CCF1CF3-1CFF1DE7-1DFC1F161F171F1E1F1F1F461F471F4E1F4F1F581F5A1F5C1F5E1F7E1F7F1FB51FC51FD41FD51FDC1FF01FF11FF51FFF200B-200F202A-202E2060-206F20722073208F2095-209F20B9-20CF20F1-20FF218A-218F23E9-23FF2427-243F244B-245F26CE26E226E4-26E727002705270A270B2728274C274E2753-2755275F27602795-279727B027BF27CB27CD-27CF2B4D-2B4F2B5A-2BFF2C2F2C5F2CF2-2CF82D26-2D2F2D66-2D6E2D70-2D7F2D97-2D9F2DA72DAF2DB72DBF2DC72DCF2DD72DDF2E32-2E7F2E9A2EF4-2EFF2FD6-2FEF2FFC-2FFF3040309730983100-3104312E-3130318F31B8-31BF31E4-31EF321F32FF4DB6-4DBF9FCC-9FFFA48D-A48FA4C7-A4CFA62C-A63FA660A661A674-A67BA698-A69FA6F8-A6FFA78D-A7FAA82C-A82FA83A-A83FA878-A87FA8C5-A8CDA8DA-A8DFA8FC-A8FFA954-A95EA97D-A97FA9CEA9DA-A9DDA9E0-A9FFAA37-AA3FAA4EAA4FAA5AAA5BAA7C-AA7FAAC3-AADAAAE0-ABBFABEEABEFABFA-ABFFD7A4-D7AFD7C7-D7CAD7FC-F8FFFA2EFA2FFA6EFA6FFADA-FAFFFB07-FB12FB18-FB1CFB37FB3DFB3FFB42FB45FBB2-FBD2FD40-FD4FFD90FD91FDC8-FDEFFDFEFDFFFE1A-FE1FFE27-FE2FFE53FE67FE6C-FE6FFE75FEFD-FF00FFBF-FFC1FFC8FFC9FFD0FFD1FFD8FFD9FFDD-FFDFFFE7FFEF-FFFBFFFEFFFF",
                Cc: "0000-001F007F-009F",
                Cf: "00AD0600-060306DD070F17B417B5200B-200F202A-202E2060-2064206A-206FFEFFFFF9-FFFB",
                Co: "E000-F8FF",
                Cs: "D800-DFFF",
                Cn: "03780379037F-0383038B038D03A20526-05300557055805600588058B-059005C8-05CF05EB-05EF05F5-05FF06040605061C061D0620065F070E074B074C07B2-07BF07FB-07FF082E082F083F-08FF093A093B094F095609570973-097809800984098D098E0991099209A909B109B3-09B509BA09BB09C509C609C909CA09CF-09D609D8-09DB09DE09E409E509FC-0A000A040A0B-0A0E0A110A120A290A310A340A370A3A0A3B0A3D0A43-0A460A490A4A0A4E-0A500A52-0A580A5D0A5F-0A650A76-0A800A840A8E0A920AA90AB10AB40ABA0ABB0AC60ACA0ACE0ACF0AD1-0ADF0AE40AE50AF00AF2-0B000B040B0D0B0E0B110B120B290B310B340B3A0B3B0B450B460B490B4A0B4E-0B550B58-0B5B0B5E0B640B650B72-0B810B840B8B-0B8D0B910B96-0B980B9B0B9D0BA0-0BA20BA5-0BA70BAB-0BAD0BBA-0BBD0BC3-0BC50BC90BCE0BCF0BD1-0BD60BD8-0BE50BFB-0C000C040C0D0C110C290C340C3A-0C3C0C450C490C4E-0C540C570C5A-0C5F0C640C650C70-0C770C800C810C840C8D0C910CA90CB40CBA0CBB0CC50CC90CCE-0CD40CD7-0CDD0CDF0CE40CE50CF00CF3-0D010D040D0D0D110D290D3A-0D3C0D450D490D4E-0D560D58-0D5F0D640D650D76-0D780D800D810D840D97-0D990DB20DBC0DBE0DBF0DC7-0DC90DCB-0DCE0DD50DD70DE0-0DF10DF5-0E000E3B-0E3E0E5C-0E800E830E850E860E890E8B0E8C0E8E-0E930E980EA00EA40EA60EA80EA90EAC0EBA0EBE0EBF0EC50EC70ECE0ECF0EDA0EDB0EDE-0EFF0F480F6D-0F700F8C-0F8F0F980FBD0FCD0FD9-0FFF10C6-10CF10FD-10FF1249124E124F12571259125E125F1289128E128F12B112B612B712BF12C112C612C712D7131113161317135B-135E137D-137F139A-139F13F5-13FF169D-169F16F1-16FF170D1715-171F1737-173F1754-175F176D17711774-177F17DE17DF17EA-17EF17FA-17FF180F181A-181F1878-187F18AB-18AF18F6-18FF191D-191F192C-192F193C-193F1941-1943196E196F1975-197F19AC-19AF19CA-19CF19DB-19DD1A1C1A1D1A5F1A7D1A7E1A8A-1A8F1A9A-1A9F1AAE-1AFF1B4C-1B4F1B7D-1B7F1BAB-1BAD1BBA-1BFF1C38-1C3A1C4A-1C4C1C80-1CCF1CF3-1CFF1DE7-1DFC1F161F171F1E1F1F1F461F471F4E1F4F1F581F5A1F5C1F5E1F7E1F7F1FB51FC51FD41FD51FDC1FF01FF11FF51FFF2065-206920722073208F2095-209F20B9-20CF20F1-20FF218A-218F23E9-23FF2427-243F244B-245F26CE26E226E4-26E727002705270A270B2728274C274E2753-2755275F27602795-279727B027BF27CB27CD-27CF2B4D-2B4F2B5A-2BFF2C2F2C5F2CF2-2CF82D26-2D2F2D66-2D6E2D70-2D7F2D97-2D9F2DA72DAF2DB72DBF2DC72DCF2DD72DDF2E32-2E7F2E9A2EF4-2EFF2FD6-2FEF2FFC-2FFF3040309730983100-3104312E-3130318F31B8-31BF31E4-31EF321F32FF4DB6-4DBF9FCC-9FFFA48D-A48FA4C7-A4CFA62C-A63FA660A661A674-A67BA698-A69FA6F8-A6FFA78D-A7FAA82C-A82FA83A-A83FA878-A87FA8C5-A8CDA8DA-A8DFA8FC-A8FFA954-A95EA97D-A97FA9CEA9DA-A9DDA9E0-A9FFAA37-AA3FAA4EAA4FAA5AAA5BAA7C-AA7FAAC3-AADAAAE0-ABBFABEEABEFABFA-ABFFD7A4-D7AFD7C7-D7CAD7FC-D7FFFA2EFA2FFA6EFA6FFADA-FAFFFB07-FB12FB18-FB1CFB37FB3DFB3FFB42FB45FBB2-FBD2FD40-FD4FFD90FD91FDC8-FDEFFDFEFDFFFE1A-FE1FFE27-FE2FFE53FE67FE6C-FE6FFE75FEFDFEFEFF00FFBF-FFC1FFC8FFC9FFD0FFD1FFD8FFD9FFDD-FFDFFFE7FFEF-FFF8FFFEFFFF"
            });
            
            function addUnicodePackage(pack) {
                var codePoint = /\w{4}/g;
                for (var name in pack)
                    exports.packages[name] = pack[name].replace(codePoint, "\\u$&");
            }
            ;

        });

        define('ace/token_iterator', ['require', 'exports', 'module'], function(require, exports, module) {
            var TokenIterator = function(session, initialRow, initialColumn) {
                this.$session = session;
                this.$row = initialRow;
                this.$rowTokens = session.getTokens(initialRow);
                
                var token = session.getTokenAt(initialRow, initialColumn);
                this.$tokenIndex = token ? token.index : -1;
            };
            
            (function() {
                this.stepBackward = function() {
                    this.$tokenIndex -= 1;
                    
                    while (this.$tokenIndex < 0) {
                        this.$row -= 1;
                        if (this.$row < 0) {
                            this.$row = 0;
                            return null;
                        }
                        
                        this.$rowTokens = this.$session.getTokens(this.$row);
                        this.$tokenIndex = this.$rowTokens.length - 1;
                    }
                    
                    return this.$rowTokens[this.$tokenIndex];
                };
                this.stepForward = function() {
                    this.$tokenIndex += 1;
                    var rowCount;
                    while (this.$tokenIndex >= this.$rowTokens.length) {
                        this.$row += 1;
                        if (!rowCount)
                            rowCount = this.$session.getLength();
                        if (this.$row >= rowCount) {
                            this.$row = rowCount - 1;
                            return null;
                        }
                        
                        this.$rowTokens = this.$session.getTokens(this.$row);
                        this.$tokenIndex = 0;
                    }
                    
                    return this.$rowTokens[this.$tokenIndex];
                };
                this.getCurrentToken = function() {
                    return this.$rowTokens[this.$tokenIndex];
                };
                this.getCurrentTokenRow = function() {
                    return this.$row;
                };
                this.getCurrentTokenColumn = function() {
                    var rowTokens = this.$rowTokens;
                    var tokenIndex = this.$tokenIndex;
                    var column = rowTokens[tokenIndex].start;
                    if (column !== undefined)
                        return column;
                    
                    column = 0;
                    while (tokenIndex > 0) {
                        tokenIndex -= 1;
                        column += rowTokens[tokenIndex].value.length;
                    }
                    
                    return column;
                };
            
            }).call(TokenIterator.prototype);
            
            exports.TokenIterator = TokenIterator;
        });

        define('ace/document', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/range', 'ace/anchor'], function(require, exports, module) {
            
            
            var oop = require("./lib/oop");
            var EventEmitter = require("./lib/event_emitter").EventEmitter;
            var Range = require("./range").Range;
            var Anchor = require("./anchor").Anchor;
            
            var Document = function(text) {
                this.$lines = [];
                if (text.length == 0) {
                    this.$lines = [""];
                } else if (Array.isArray(text)) {
                    this._insertLines(0, text);
                } else {
                    this.insert({row: 0,column: 0}, text);
                }
            };
            
            (function() {
                
                oop.implement(this, EventEmitter);
                this.setValue = function(text) {
                    var len = this.getLength();
                    this.remove(new Range(0, 0, len, this.getLine(len - 1).length));
                    this.insert({row: 0,column: 0}, text);
                };
                this.getValue = function() {
                    return this.getAllLines().join(this.getNewLineCharacter());
                };
                this.createAnchor = function(row, column) {
                    return new Anchor(this, row, column);
                };
                if ("aaa".split(/a/).length == 0)
                    this.$split = function(text) {
                        return text.replace(/\r\n|\r/g, "\n").split("\n");
                    }
                else
                    this.$split = function(text) {
                        return text.split(/\r\n|\r|\n/);
                    };
                
                
                this.$detectNewLine = function(text) {
                    var match = text.match(/^.*?(\r\n|\r|\n)/m);
                    this.$autoNewLine = match ? match[1] : "\n";
                };
                this.getNewLineCharacter = function() {
                    switch (this.$newLineMode) {
                        case "globals":
                            return "\r\n";
                        case "unix":
                            return "\n";
                        default:
                            return this.$autoNewLine;
                    }
                };
                
                this.$autoNewLine = "\n";
                this.$newLineMode = "auto";
                this.setNewLineMode = function(newLineMode) {
                    if (this.$newLineMode === newLineMode)
                        return;
                    
                    this.$newLineMode = newLineMode;
                };
                this.getNewLineMode = function() {
                    return this.$newLineMode;
                };
                this.isNewLine = function(text) {
                    return (text == "\r\n" || text == "\r" || text == "\n");
                };
                this.getLine = function(row) {
                    return this.$lines[row] || "";
                };
                this.getLines = function(firstRow, lastRow) {
                    return this.$lines.slice(firstRow, lastRow + 1);
                };
                this.getAllLines = function() {
                    return this.getLines(0, this.getLength());
                };
                this.getLength = function() {
                    return this.$lines.length;
                };
                this.getTextRange = function(range) {
                    if (range.start.row == range.end.row) {
                        return this.$lines[range.start.row]
                        .substring(range.start.column, range.end.column);
                    }
                    var lines = this.getLines(range.start.row, range.end.row);
                    lines[0] = (lines[0] || "").substring(range.start.column);
                    var l = lines.length - 1;
                    if (range.end.row - range.start.row == l)
                        lines[l] = lines[l].substring(0, range.end.column);
                    return lines.join(this.getNewLineCharacter());
                };
                
                this.$clipPosition = function(position) {
                    var length = this.getLength();
                    if (position.row >= length) {
                        position.row = Math.max(0, length - 1);
                        position.column = this.getLine(length - 1).length;
                    } else if (position.row < 0)
                        position.row = 0;
                    return position;
                };
                this.insert = function(position, text) {
                    if (!text || text.length === 0)
                        return position;
                    
                    position = this.$clipPosition(position);
                    if (this.getLength() <= 1)
                        this.$detectNewLine(text);
                    
                    var lines = this.$split(text);
                    var firstLine = lines.splice(0, 1)[0];
                    var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0];
                    
                    position = this.insertInLine(position, firstLine);
                    if (lastLine !== null) {
                        position = this.insertNewLine(position); // terminate first line
                        position = this._insertLines(position.row, lines);
                        position = this.insertInLine(position, lastLine || "");
                    }
                    return position;
                };
                this.insertLines = function(row, lines) {
                    if (row >= this.getLength())
                        return this.insert({row: row,column: 0}, "\n" + lines.join("\n"));
                    return this._insertLines(Math.max(row, 0), lines);
                };
                this._insertLines = function(row, lines) {
                    if (lines.length == 0)
                        return {row: row,column: 0};
                    if (lines.length > 0xFFFF) {
                        var end = this._insertLines(row, lines.slice(0xFFFF));
                        lines = lines.slice(0, 0xFFFF);
                    }
                    
                    var args = [row, 0];
                    args.push.apply(args, lines);
                    this.$lines.splice.apply(this.$lines, args);
                    
                    var range = new Range(row, 0, row + lines.length, 0);
                    var delta = {
                        action: "insertLines",
                        range: range,
                        lines: lines
                    };
                    this._emit("change", {data: delta});
                    return end || range.end;
                };
                this.insertNewLine = function(position) {
                    position = this.$clipPosition(position);
                    var line = this.$lines[position.row] || "";
                    
                    this.$lines[position.row] = line.substring(0, position.column);
                    this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length));
                    
                    var end = {
                        row: position.row + 1,
                        column: 0
                    };
                    
                    var delta = {
                        action: "insertText",
                        range: Range.fromPoints(position, end),
                        text: this.getNewLineCharacter()
                    };
                    this._emit("change", {data: delta});
                    
                    return end;
                };
                this.insertInLine = function(position, text) {
                    if (text.length == 0)
                        return position;
                    
                    var line = this.$lines[position.row] || "";
                    
                    this.$lines[position.row] = line.substring(0, position.column) + text 
                    + line.substring(position.column);
                    
                    var end = {
                        row: position.row,
                        column: position.column + text.length
                    };
                    
                    var delta = {
                        action: "insertText",
                        range: Range.fromPoints(position, end),
                        text: text
                    };
                    this._emit("change", {data: delta});
                    
                    return end;
                };
                this.remove = function(range) {
                    range.start = this.$clipPosition(range.start);
                    range.end = this.$clipPosition(range.end);
                    
                    if (range.isEmpty())
                        return range.start;
                    
                    var firstRow = range.start.row;
                    var lastRow = range.end.row;
                    
                    if (range.isMultiLine()) {
                        var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1;
                        var lastFullRow = lastRow - 1;
                        
                        if (range.end.column > 0)
                            this.removeInLine(lastRow, 0, range.end.column);
                        
                        if (lastFullRow >= firstFullRow)
                            this._removeLines(firstFullRow, lastFullRow);
                        
                        if (firstFullRow != firstRow) {
                            this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length);
                            this.removeNewLine(range.start.row);
                        }
                    } 
                    else {
                        this.removeInLine(firstRow, range.start.column, range.end.column);
                    }
                    return range.start;
                };
                this.removeInLine = function(row, startColumn, endColumn) {
                    if (startColumn == endColumn)
                        return;
                    
                    var range = new Range(row, startColumn, row, endColumn);
                    var line = this.getLine(row);
                    var removed = line.substring(startColumn, endColumn);
                    var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length);
                    this.$lines.splice(row, 1, newLine);
                    
                    var delta = {
                        action: "removeText",
                        range: range,
                        text: removed
                    };
                    this._emit("change", {data: delta});
                    return range.start;
                };
                this.removeLines = function(firstRow, lastRow) {
                    if (firstRow < 0 || lastRow >= this.getLength())
                        return this.remove(new Range(firstRow, 0, lastRow + 1, 0));
                    return this._removeLines(firstRow, lastRow);
                };
                
                this._removeLines = function(firstRow, lastRow) {
                    var range = new Range(firstRow, 0, lastRow + 1, 0);
                    var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1);
                    
                    var delta = {
                        action: "removeLines",
                        range: range,
                        nl: this.getNewLineCharacter(),
                        lines: removed
                    };
                    this._emit("change", {data: delta});
                    return removed;
                };
                this.removeNewLine = function(row) {
                    var firstLine = this.getLine(row);
                    var secondLine = this.getLine(row + 1);
                    
                    var range = new Range(row, firstLine.length, row + 1, 0);
                    var line = firstLine + secondLine;
                    
                    this.$lines.splice(row, 2, line);
                    
                    var delta = {
                        action: "removeText",
                        range: range,
                        text: this.getNewLineCharacter()
                    };
                    this._emit("change", {data: delta});
                };
                this.replace = function(range, text) {
                    if (text.length == 0 && range.isEmpty())
                        return range.start;
                    if (text == this.getTextRange(range))
                        return range.end;
                    
                    this.remove(range);
                    if (text) {
                        var end = this.insert(range.start, text);
                    } 
                    else {
                        end = range.start;
                    }
                    
                    return end;
                };
                this.applyDeltas = function(deltas) {
                    for (var i = 0; i < deltas.length; i++) {
                        var delta = deltas[i];
                        var range = Range.fromPoints(delta.range.start, delta.range.end);
                        
                        if (delta.action == "insertLines")
                            this.insertLines(range.start.row, delta.lines);
                        else if (delta.action == "insertText")
                            this.insert(range.start, delta.text);
                        else if (delta.action == "removeLines")
                            this._removeLines(range.start.row, range.end.row - 1);
                        else if (delta.action == "removeText")
                            this.remove(range);
                    }
                };
                this.revertDeltas = function(deltas) {
                    for (var i = deltas.length - 1; i >= 0; i--) {
                        var delta = deltas[i];
                        
                        var range = Range.fromPoints(delta.range.start, delta.range.end);
                        
                        if (delta.action == "insertLines")
                            this._removeLines(range.start.row, range.end.row - 1);
                        else if (delta.action == "insertText")
                            this.remove(range);
                        else if (delta.action == "removeLines")
                            this._insertLines(range.start.row, delta.lines);
                        else if (delta.action == "removeText")
                            this.insert(range.start, delta.text);
                    }
                };
                this.indexToPosition = function(index, startRow) {
                    var lines = this.$lines || this.getAllLines();
                    var newlineLength = this.getNewLineCharacter().length;
                    for (var i = startRow || 0, l = lines.length; i < l; i++) {
                        index -= lines[i].length + newlineLength;
                        if (index < 0)
                            return {row: i,column: index + lines[i].length + newlineLength};
                    }
                    return {row: l - 1,column: lines[l - 1].length};
                };
                this.positionToIndex = function(pos, startRow) {
                    var lines = this.$lines || this.getAllLines();
                    var newlineLength = this.getNewLineCharacter().length;
                    var index = 0;
                    var row = Math.min(pos.row, lines.length);
                    for (var i = startRow || 0; i < row; ++i)
                        index += lines[i].length + newlineLength;
                    
                    return index + pos.column;
                };
            
            }).call(Document.prototype);
            
            exports.Document = Document;
        });

        define('ace/anchor', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) {
            
            
            var oop = require("./lib/oop");
            var EventEmitter = require("./lib/event_emitter").EventEmitter;
            
            var Anchor = exports.Anchor = function(doc, row, column) {
                this.document = doc;
                
                if (typeof column == "undefined")
                    this.setPosition(row.row, row.column);
                else
                    this.setPosition(row, column);
                
                this.$onChange = this.onChange.bind(this);
                doc.on("change", this.$onChange);
            };
            
            (function() {
                
                oop.implement(this, EventEmitter);
                
                this.getPosition = function() {
                    return this.$clipPositionToDocument(this.row, this.column);
                };
                
                this.getDocument = function() {
                    return this.document;
                };
                
                this.onChange = function(e) {
                    var delta = e.data;
                    var range = delta.range;
                    
                    if (range.start.row == range.end.row && range.start.row != this.row)
                        return;
                    
                    if (range.start.row > this.row)
                        return;
                    
                    if (range.start.row == this.row && range.start.column > this.column)
                        return;
                    
                    var row = this.row;
                    var column = this.column;
                    var start = range.start;
                    var end = range.end;
                    
                    if (delta.action === "insertText") {
                        if (start.row === row && start.column <= column) {
                            if (start.row === end.row) {
                                column += end.column - start.column;
                            } else {
                                column -= start.column;
                                row += end.row - start.row;
                            }
                        } else if (start.row !== end.row && start.row < row) {
                            row += end.row - start.row;
                        }
                    } else if (delta.action === "insertLines") {
                        if (start.row <= row) {
                            row += end.row - start.row;
                        }
                    } else if (delta.action === "removeText") {
                        if (start.row === row && start.column < column) {
                            if (end.column >= column)
                                column = start.column;
                            else
                                column = Math.max(0, column - (end.column - start.column));
                        
                        } else if (start.row !== end.row && start.row < row) {
                            if (end.row === row)
                                column = Math.max(0, column - end.column) + start.column;
                            row -= (end.row - start.row);
                        } else if (end.row === row) {
                            row -= end.row - start.row;
                            column = Math.max(0, column - end.column) + start.column;
                        }
                    } else if (delta.action == "removeLines") {
                        if (start.row <= row) {
                            if (end.row <= row)
                                row -= end.row - start.row;
                            else {
                                row = start.row;
                                column = 0;
                            }
                        }
                    }
                    
                    this.setPosition(row, column, true);
                };
                
                this.setPosition = function(row, column, noClip) {
                    var pos;
                    if (noClip) {
                        pos = {
                            row: row,
                            column: column
                        };
                    } else {
                        pos = this.$clipPositionToDocument(row, column);
                    }
                    
                    if (this.row == pos.row && this.column == pos.column)
                        return;
                    
                    var old = {
                        row: this.row,
                        column: this.column
                    };
                    
                    this.row = pos.row;
                    this.column = pos.column;
                    this._emit("change", {
                        old: old,
                        value: pos
                    });
                };
                
                this.detach = function() {
                    this.document.removeEventListener("change", this.$onChange);
                };
                this.$clipPositionToDocument = function(row, column) {
                    var pos = {};
                    
                    if (row >= this.document.getLength()) {
                        pos.row = Math.max(0, this.document.getLength() - 1);
                        pos.column = this.document.getLine(pos.row).length;
                    } 
                    else if (row < 0) {
                        pos.row = 0;
                        pos.column = 0;
                    } 
                    else {
                        pos.row = row;
                        pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
                    }
                    
                    if (column < 0)
                        pos.column = 0;
                    
                    return pos;
                };
            
            }).call(Anchor.prototype);

        });

        define('ace/background_tokenizer', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) {
            
            
            var oop = require("./lib/oop");
            var EventEmitter = require("./lib/event_emitter").EventEmitter;
            
            var BackgroundTokenizer = function(tokenizer, editor) {
                this.running = false;
                this.lines = [];
                this.states = [];
                this.currentLine = 0;
                this.tokenizer = tokenizer;
                
                var self = this;
                
                this.$worker = function() {
                    if (!self.running) {
                        return;
                    }
                    
                    var workerStart = new Date();
                    var startLine = self.currentLine;
                    var doc = self.doc;
                    
                    var processedLines = 0;
                    
                    var len = doc.getLength();
                    while (self.currentLine < len) {
                        self.$tokenizeRow(self.currentLine);
                        while (self.lines[self.currentLine])
                            self.currentLine++;
                        processedLines++;
                        if ((processedLines % 5 == 0) && (new Date() - workerStart) > 20) {
                            self.fireUpdateEvent(startLine, self.currentLine - 1);
                            self.running = setTimeout(self.$worker, 20);
                            return;
                        }
                    }
                    
                    self.running = false;
                    
                    self.fireUpdateEvent(startLine, len - 1);
                };
            };
            
            (function() {
                
                oop.implement(this, EventEmitter);
                this.setTokenizer = function(tokenizer) {
                    this.tokenizer = tokenizer;
                    this.lines = [];
                    this.states = [];
                    
                    this.start(0);
                };
                this.setDocument = function(doc) {
                    this.doc = doc;
                    this.lines = [];
                    this.states = [];
                    
                    this.stop();
                };
                this.fireUpdateEvent = function(firstRow, lastRow) {
                    var data = {
                        first: firstRow,
                        last: lastRow
                    };
                    this._emit("update", {data: data});
                };
                this.start = function(startRow) {
                    this.currentLine = Math.min(startRow || 0, this.currentLine, this.doc.getLength());
                    this.lines.splice(this.currentLine, this.lines.length);
                    this.states.splice(this.currentLine, this.states.length);
                    
                    this.stop();
                    this.running = setTimeout(this.$worker, 700);
                };
                
                this.$updateOnChange = function(delta) {
                    var range = delta.range;
                    var startRow = range.start.row;
                    var len = range.end.row - startRow;
                    
                    if (len === 0) {
                        this.lines[startRow] = null;
                    } else if (delta.action == "removeText" || delta.action == "removeLines") {
                        this.lines.splice(startRow, len + 1, null);
                        this.states.splice(startRow, len + 1, null);
                    } else {
                        var args = Array(len + 1);
                        args.unshift(startRow, 1);
                        this.lines.splice.apply(this.lines, args);
                        this.states.splice.apply(this.states, args);
                    }
                    
                    this.currentLine = Math.min(startRow, this.currentLine, this.doc.getLength());
                    
                    this.stop();
                    this.running = setTimeout(this.$worker, 700);
                };
                this.stop = function() {
                    if (this.running)
                        clearTimeout(this.running);
                    this.running = false;
                };
                this.getTokens = function(row) {
                    return this.lines[row] || this.$tokenizeRow(row);
                };
                this.getState = function(row) {
                    if (this.currentLine == row)
                        this.$tokenizeRow(row);
                    return this.states[row] || "start";
                };
                
                this.$tokenizeRow = function(row) {
                    var line = this.doc.getLine(row);
                    var state = this.states[row - 1];
                    
                    var data = this.tokenizer.getLineTokens(line, state, row);
                    
                    if (this.states[row] + "" !== data.state + "") {
                        this.states[row] = data.state;
                        this.lines[row + 1] = null;
                        if (this.currentLine > row + 1)
                            this.currentLine = row + 1;
                    } else if (this.currentLine == row) {
                        this.currentLine = row + 1;
                    }
                    
                    return this.lines[row] = data.tokens;
                };
            
            }).call(BackgroundTokenizer.prototype);
            
            exports.BackgroundTokenizer = BackgroundTokenizer;
        });

        define('ace/search_highlight', ['require', 'exports', 'module', 'ace/lib/lang', 'ace/lib/oop', 'ace/range'], function(require, exports, module) {
            
            
            var lang = require("./lib/lang");
            var oop = require("./lib/oop");
            var Range = require("./range").Range;
            
            var SearchHighlight = function(regExp, clazz, type) {
                this.setRegexp(regExp);
                this.clazz = clazz;
                this.type = type || "text";
            };
            
            (function() {
                this.MAX_RANGES = 500;
                
                this.setRegexp = function(regExp) {
                    if (this.regExp + "" == regExp + "")
                        return;
                    this.regExp = regExp;
                    this.cache = [];
                };
                
                this.update = function(html, markerLayer, session, config) {
                    if (!this.regExp)
                        return;
                    var start = config.firstRow, end = config.lastRow;
                    
                    for (var i = start; i <= end; i++) {
                        var ranges = this.cache[i];
                        if (ranges == null) {
                            ranges = lang.getMatchOffsets(session.getLine(i), this.regExp);
                            if (ranges.length > this.MAX_RANGES)
                                ranges = ranges.slice(0, this.MAX_RANGES);
                            ranges = ranges.map(function(match) {
                                return new Range(i, match.offset, i, match.offset + match.length);
                            });
                            this.cache[i] = ranges.length ? ranges : "";
                        }
                        
                        for (var j = ranges.length; j--; ) {
                            markerLayer.drawSingleLineMarker(
                            html, ranges[j].toScreenRange(session), this.clazz, config);
                        }
                    }
                };
            
            }).call(SearchHighlight.prototype);
            
            exports.SearchHighlight = SearchHighlight;
        });

        define('ace/edit_session/folding', ['require', 'exports', 'module', 'ace/range', 'ace/edit_session/fold_line', 'ace/edit_session/fold', 'ace/token_iterator'], function(require, exports, module) {
            
            
            var Range = require("../range").Range;
            var FoldLine = require("./fold_line").FoldLine;
            var Fold = require("./fold").Fold;
            var TokenIterator = require("../token_iterator").TokenIterator;
            
            function Folding() {
                this.getFoldAt = function(row, column, side) {
                    var foldLine = this.getFoldLine(row);
                    if (!foldLine)
                        return null;
                    
                    var folds = foldLine.folds;
                    for (var i = 0; i < folds.length; i++) {
                        var fold = folds[i];
                        if (fold.range.contains(row, column)) {
                            if (side == 1 && fold.range.isEnd(row, column)) {
                                continue;
                            } else if (side == -1 && fold.range.isStart(row, column)) {
                                continue;
                            }
                            return fold;
                        }
                    }
                };
                this.getFoldsInRange = function(range) {
                    var start = range.start;
                    var end = range.end;
                    var foldLines = this.$foldData;
                    var foundFolds = [];
                    
                    start.column += 1;
                    end.column -= 1;
                    
                    for (var i = 0; i < foldLines.length; i++) {
                        var cmp = foldLines[i].range.compareRange(range);
                        if (cmp == 2) {
                            continue;
                        } 
                        else if (cmp == -2) {
                            break;
                        }
                        
                        var folds = foldLines[i].folds;
                        for (var j = 0; j < folds.length; j++) {
                            var fold = folds[j];
                            cmp = fold.range.compareRange(range);
                            if (cmp == -2) {
                                break;
                            } else if (cmp == 2) {
                                continue;
                            } else 
                            if (cmp == 42) {
                                break;
                            }
                            foundFolds.push(fold);
                        }
                    }
                    start.column -= 1;
                    end.column += 1;
                    
                    return foundFolds;
                };
                this.getAllFolds = function() {
                    var folds = [];
                    var foldLines = this.$foldData;
                    
                    function addFold(fold) {
                        folds.push(fold);
                    }
                    
                    for (var i = 0; i < foldLines.length; i++)
                        for (var j = 0; j < foldLines[i].folds.length; j++)
                            addFold(foldLines[i].folds[j]);
                    
                    return folds;
                };
                this.getFoldStringAt = function(row, column, trim, foldLine) {
                    foldLine = foldLine || this.getFoldLine(row);
                    if (!foldLine)
                        return null;
                    
                    var lastFold = {
                        end: {column: 0}
                    };
                    var str, fold;
                    for (var i = 0; i < foldLine.folds.length; i++) {
                        fold = foldLine.folds[i];
                        var cmp = fold.range.compareEnd(row, column);
                        if (cmp == -1) {
                            str = this
                            .getLine(fold.start.row)
                            .substring(lastFold.end.column, fold.start.column);
                            break;
                        } 
                        else if (cmp === 0) {
                            return null;
                        }
                        lastFold = fold;
                    }
                    if (!str)
                        str = this.getLine(fold.start.row).substring(lastFold.end.column);
                    
                    if (trim == -1)
                        return str.substring(0, column - lastFold.end.column);
                    else if (trim == 1)
                        return str.substring(column - lastFold.end.column);
                    else
                        return str;
                };
                
                this.getFoldLine = function(docRow, startFoldLine) {
                    var foldData = this.$foldData;
                    var i = 0;
                    if (startFoldLine)
                        i = foldData.indexOf(startFoldLine);
                    if (i == -1)
                        i = 0;
                    for (i; i < foldData.length; i++) {
                        var foldLine = foldData[i];
                        if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) {
                            return foldLine;
                        } else if (foldLine.end.row > docRow) {
                            return null;
                        }
                    }
                    return null;
                };
                this.getNextFoldLine = function(docRow, startFoldLine) {
                    var foldData = this.$foldData;
                    var i = 0;
                    if (startFoldLine)
                        i = foldData.indexOf(startFoldLine);
                    if (i == -1)
                        i = 0;
                    for (i; i < foldData.length; i++) {
                        var foldLine = foldData[i];
                        if (foldLine.end.row >= docRow) {
                            return foldLine;
                        }
                    }
                    return null;
                };
                
                this.getFoldedRowCount = function(first, last) {
                    var foldData = this.$foldData, rowCount = last - first + 1;
                    for (var i = 0; i < foldData.length; i++) {
                        var foldLine = foldData[i], 
                        end = foldLine.end.row, 
                        start = foldLine.start.row;
                        if (end >= last) {
                            if (start < last) {
                                if (start >= first)
                                    rowCount -= last - start;
                                else
                                    rowCount = 0; //in one fold
                            }
                            break;
                        } else if (end >= first) {
                            if (start >= first) //fold inside range
                                rowCount -= end - start;
                            else
                                rowCount -= end - first + 1;
                        }
                    }
                    return rowCount;
                };
                
                this.$addFoldLine = function(foldLine) {
                    this.$foldData.push(foldLine);
                    this.$foldData.sort(function(a, b) {
                        return a.start.row - b.start.row;
                    });
                    return foldLine;
                };
                this.addFold = function(placeholder, range) {
                    var foldData = this.$foldData;
                    var added = false;
                    var fold;
                    
                    if (placeholder instanceof Fold)
                        fold = placeholder;
                    else {
                        fold = new Fold(range, placeholder);
                        fold.collapseChildren = range.collapseChildren;
                    }
                    this.$clipRangeToDocument(fold.range);
                    
                    var startRow = fold.start.row;
                    var startColumn = fold.start.column;
                    var endRow = fold.end.row;
                    var endColumn = fold.end.column;
                    if (startRow == endRow && endColumn - startColumn < 2)
                        throw "The range has to be at least 2 characters width";
                    
                    var startFold = this.getFoldAt(startRow, startColumn, 1);
                    var endFold = this.getFoldAt(endRow, endColumn, -1);
                    if (startFold && endFold == startFold)
                        return startFold.addSubFold(fold);
                    
                    if (
                    (startFold && !startFold.range.isStart(startRow, startColumn)) 
                    || (endFold && !endFold.range.isEnd(endRow, endColumn))
                    ) {
                        throw "A fold can't intersect already existing fold" + fold.range + startFold.range;
                    }
                    var folds = this.getFoldsInRange(fold.range);
                    if (folds.length > 0) {
                        this.removeFolds(folds);
                        folds.forEach(function(subFold) {
                            fold.addSubFold(subFold);
                        });
                    }
                    
                    for (var i = 0; i < foldData.length; i++) {
                        var foldLine = foldData[i];
                        if (endRow == foldLine.start.row) {
                            foldLine.addFold(fold);
                            added = true;
                            break;
                        } else if (startRow == foldLine.end.row) {
                            foldLine.addFold(fold);
                            added = true;
                            if (!fold.sameRow) {
                                var foldLineNext = foldData[i + 1];
                                if (foldLineNext && foldLineNext.start.row == endRow) {
                                    foldLine.merge(foldLineNext);
                                    break;
                                }
                            }
                            break;
                        } else if (endRow <= foldLine.start.row) {
                            break;
                        }
                    }
                    
                    if (!added)
                        foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold));
                    
                    if (this.$useWrapMode)
                        this.$updateWrapData(foldLine.start.row, foldLine.start.row);
                    else
                        this.$updateRowLengthCache(foldLine.start.row, foldLine.start.row);
                    this.$modified = true;
                    this._emit("changeFold", {data: fold,action: "add"});
                    
                    return fold;
                };
                
                this.addFolds = function(folds) {
                    folds.forEach(function(fold) {
                        this.addFold(fold);
                    }, this);
                };
                
                this.removeFold = function(fold) {
                    var foldLine = fold.foldLine;
                    var startRow = foldLine.start.row;
                    var endRow = foldLine.end.row;
                    
                    var foldLines = this.$foldData;
                    var folds = foldLine.folds;
                    if (folds.length == 1) {
                        foldLines.splice(foldLines.indexOf(foldLine), 1);
                    } else 
                    if (foldLine.range.isEnd(fold.end.row, fold.end.column)) {
                        folds.pop();
                        foldLine.end.row = folds[folds.length - 1].end.row;
                        foldLine.end.column = folds[folds.length - 1].end.column;
                    } else 
                    if (foldLine.range.isStart(fold.start.row, fold.start.column)) {
                        folds.shift();
                        foldLine.start.row = folds[0].start.row;
                        foldLine.start.column = folds[0].start.column;
                    } else 
                    if (fold.sameRow) {
                        folds.splice(folds.indexOf(fold), 1);
                    } else 
                    {
                        var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
                        folds = newFoldLine.folds;
                        folds.shift();
                        newFoldLine.start.row = folds[0].start.row;
                        newFoldLine.start.column = folds[0].start.column;
                    }
                    
                    if (!this.$updating) {
                        if (this.$useWrapMode)
                            this.$updateWrapData(startRow, endRow);
                        else
                            this.$updateRowLengthCache(startRow, endRow);
                    }
                    this.$modified = true;
                    this._emit("changeFold", {data: fold,action: "remove"});
                };
                
                this.removeFolds = function(folds) {
                    var cloneFolds = [];
                    for (var i = 0; i < folds.length; i++) {
                        cloneFolds.push(folds[i]);
                    }
                    
                    cloneFolds.forEach(function(fold) {
                        this.removeFold(fold);
                    }, this);
                    this.$modified = true;
                };
                
                this.expandFold = function(fold) {
                    this.removeFold(fold);
                    fold.subFolds.forEach(function(subFold) {
                        fold.restoreRange(subFold);
                        this.addFold(subFold);
                    }, this);
                    if (fold.collapseChildren > 0) {
                        this.foldAll(fold.start.row + 1, fold.end.row, fold.collapseChildren - 1);
                    }
                    fold.subFolds = [];
                };
                
                this.expandFolds = function(folds) {
                    folds.forEach(function(fold) {
                        this.expandFold(fold);
                    }, this);
                };
                
                this.unfold = function(location, expandInner) {
                    var range, folds;
                    if (location == null) {
                        range = new Range(0, 0, this.getLength(), 0);
                        expandInner = true;
                    } else if (typeof location == "number")
                        range = new Range(location, 0, location, this.getLine(location).length);
                    else if ("row" in location)
                        range = Range.fromPoints(location, location);
                    else
                        range = location;
                    
                    folds = this.getFoldsInRange(range);
                    if (expandInner) {
                        this.removeFolds(folds);
                    } else {
                        while (folds.length) {
                            this.expandFolds(folds);
                            folds = this.getFoldsInRange(range);
                        }
                    }
                };
                this.isRowFolded = function(docRow, startFoldRow) {
                    return !!this.getFoldLine(docRow, startFoldRow);
                };
                
                this.getRowFoldEnd = function(docRow, startFoldRow) {
                    var foldLine = this.getFoldLine(docRow, startFoldRow);
                    return foldLine ? foldLine.end.row : docRow;
                };
                
                this.getRowFoldStart = function(docRow, startFoldRow) {
                    var foldLine = this.getFoldLine(docRow, startFoldRow);
                    return foldLine ? foldLine.start.row : docRow;
                };
                
                this.getFoldDisplayLine = function(foldLine, endRow, endColumn, startRow, startColumn) {
                    if (startRow == null) {
                        startRow = foldLine.start.row;
                        startColumn = 0;
                    }
                    
                    if (endRow == null) {
                        endRow = foldLine.end.row;
                        endColumn = this.getLine(endRow).length;
                    }
                    var doc = this.doc;
                    var textLine = "";
                    
                    foldLine.walk(function(placeholder, row, column, lastColumn) {
                        if (row < startRow)
                            return;
                        if (row == startRow) {
                            if (column < startColumn)
                                return;
                            lastColumn = Math.max(startColumn, lastColumn);
                        }
                        
                        if (placeholder != null) {
                            textLine += placeholder;
                        } else {
                            textLine += doc.getLine(row).substring(lastColumn, column);
                        }
                    }, endRow, endColumn);
                    return textLine;
                };
                
                this.getDisplayLine = function(row, endColumn, startRow, startColumn) {
                    var foldLine = this.getFoldLine(row);
                    
                    if (!foldLine) {
                        var line;
                        line = this.doc.getLine(row);
                        return line.substring(startColumn || 0, endColumn || line.length);
                    } else {
                        return this.getFoldDisplayLine(
                        foldLine, row, endColumn, startRow, startColumn);
                    }
                };
                
                this.$cloneFoldData = function() {
                    var fd = [];
                    fd = this.$foldData.map(function(foldLine) {
                        var folds = foldLine.folds.map(function(fold) {
                            return fold.clone();
                        });
                        return new FoldLine(fd, folds);
                    });
                    
                    return fd;
                };
                
                this.toggleFold = function(tryToUnfold) {
                    var selection = this.selection;
                    var range = selection.getRange();
                    var fold;
                    var bracketPos;
                    
                    if (range.isEmpty()) {
                        var cursor = range.start;
                        fold = this.getFoldAt(cursor.row, cursor.column);
                        
                        if (fold) {
                            this.expandFold(fold);
                            return;
                        } else if (bracketPos = this.findMatchingBracket(cursor)) {
                            if (range.comparePoint(bracketPos) == 1) {
                                range.end = bracketPos;
                            } else {
                                range.start = bracketPos;
                                range.start.column++;
                                range.end.column--;
                            }
                        } else if (bracketPos = this.findMatchingBracket({row: cursor.row,column: cursor.column + 1})) {
                            if (range.comparePoint(bracketPos) == 1)
                                range.end = bracketPos;
                            else
                                range.start = bracketPos;
                            
                            range.start.column++;
                        } else {
                            range = this.getCommentFoldRange(cursor.row, cursor.column) || range;
                        }
                    } else {
                        var folds = this.getFoldsInRange(range);
                        if (tryToUnfold && folds.length) {
                            this.expandFolds(folds);
                            return;
                        } else if (folds.length == 1) {
                            fold = folds[0];
                        }
                    }
                    
                    if (!fold)
                        fold = this.getFoldAt(range.start.row, range.start.column);
                    
                    if (fold && fold.range.toString() == range.toString()) {
                        this.expandFold(fold);
                        return;
                    }
                    
                    var placeholder = "...";
                    if (!range.isMultiLine()) {
                        placeholder = this.getTextRange(range);
                        if (placeholder.length < 4)
                            return;
                        placeholder = placeholder.trim().substring(0, 2) + "..";
                    }
                    
                    this.addFold(placeholder, range);
                };
                
                this.getCommentFoldRange = function(row, column, dir) {
                    var iterator = new TokenIterator(this, row, column);
                    var token = iterator.getCurrentToken();
                    if (token && /^comment|string/.test(token.type)) {
                        var range = new Range();
                        var re = new RegExp(token.type.replace(/\..*/, "\\."));
                        if (dir != 1) {
                            do {
                                token = iterator.stepBackward();
                            } while (token && re.test(token.type));
                            iterator.stepForward();
                        }
                        
                        range.start.row = iterator.getCurrentTokenRow();
                        range.start.column = iterator.getCurrentTokenColumn() + 2;
                        
                        iterator = new TokenIterator(this, row, column);
                        
                        if (dir != -1) {
                            do {
                                token = iterator.stepForward();
                            } while (token && re.test(token.type));
                            token = iterator.stepBackward();
                        } else
                            token = iterator.getCurrentToken();
                        
                        range.end.row = iterator.getCurrentTokenRow();
                        range.end.column = iterator.getCurrentTokenColumn() + token.value.length - 2;
                        return range;
                    }
                };
                
                this.foldAll = function(startRow, endRow, depth) {
                    if (depth == undefined)
                        depth = 100000; // JSON.stringify doesn't hanle Infinity
                    var foldWidgets = this.foldWidgets;
                    endRow = endRow || this.getLength();
                    for (var row = startRow || 0; row < endRow; row++) {
                        if (foldWidgets[row] == null)
                            foldWidgets[row] = this.getFoldWidget(row);
                        if (foldWidgets[row] != "start")
                            continue;
                        
                        var range = this.getFoldWidgetRange(row);
                        if (range && range.end.row <= endRow)
                            try {
                                var fold = this.addFold("...", range);
                                fold.collapseChildren = depth;
                            } catch (e) {
                            }
                        row = range.end.row;
                    }
                };
                this.$foldStyles = {
                    "manual": 1,
                    "markbegin": 1,
                    "markbeginend": 1
                };
                this.$foldStyle = "markbegin";
                this.setFoldStyle = function(style) {
                    if (!this.$foldStyles[style])
                        throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
                    
                    if (this.$foldStyle == style)
                        return;
                    
                    this.$foldStyle = style;
                    
                    if (style == "manual")
                        this.unfold();
                    var mode = this.$foldMode;
                    this.$setFolding(null);
                    this.$setFolding(mode);
                };
                
                this.$setFolding = function(foldMode) {
                    if (this.$foldMode == foldMode)
                        return;
                    
                    this.$foldMode = foldMode;
                    
                    this.removeListener('change', this.$updateFoldWidgets);
                    this._emit("changeAnnotation");
                    
                    if (!foldMode || this.$foldStyle == "manual") {
                        this.foldWidgets = null;
                        return;
                    }
                    
                    this.foldWidgets = [];
                    this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
                    this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
                    
                    this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
                    this.on('change', this.$updateFoldWidgets);
                
                };
                
                this.getParentFoldRangeData = function(row, ignoreCurrent) {
                    var fw = this.foldWidgets;
                    if (!fw || (ignoreCurrent && fw[row]))
                        return {};
                    
                    var i = row - 1, firstRange;
                    while (i >= 0) {
                        var c = fw[i];
                        if (c == null)
                            c = fw[i] = this.getFoldWidget(i);
                        
                        if (c == "start") {
                            var range = this.getFoldWidgetRange(i);
                            if (!firstRange)
                                firstRange = range;
                            if (range && range.end.row >= row)
                                break;
                        }
                        i--;
                    }
                    
                    return {
                        range: i !== -1 && range,
                        firstRange: firstRange
                    };
                }
                
                this.onFoldWidgetClick = function(row, e) {
                    var type = this.getFoldWidget(row);
                    var line = this.getLine(row);
                    e = e.domEvent;
                    var children = e.shiftKey;
                    var all = e.ctrlKey || e.metaKey;
                    var siblings = e.altKey;
                    
                    var dir = type === "end" ? -1 : 1;
                    var fold = this.getFoldAt(row, dir === -1 ? 0 : line.length, dir);
                    
                    if (fold) {
                        if (children || all)
                            this.removeFold(fold);
                        else
                            this.expandFold(fold);
                        return;
                    }
                    
                    var range = this.getFoldWidgetRange(row);
                    if (range && !range.isMultiLine()) {
                        fold = this.getFoldAt(range.start.row, range.start.column, 1);
                        if (fold && range.isEqual(fold.range)) {
                            this.removeFold(fold);
                            return;
                        }
                    }
                    
                    if (siblings) {
                        var data = this.getParentFoldRangeData(row);
                        if (data.range) {
                            var startRow = data.range.start.row + 1;
                            var endRow = data.range.end.row;
                        }
                        this.foldAll(startRow, endRow, all ? 10000 : 0);
                    } else if (children) {
                        var endRow = range ? range.end.row : this.getLength();
                        this.foldAll(row + 1, range.end.row, all ? 10000 : 0);
                    } else if (range) {
                        if (all)
                            range.collapseChildren = 10000;
                        this.addFold("...", range);
                    }
                    
                    if (!range)
                        (e.target || e.srcElement).className += " ace_invalid"
                };
                
                this.updateFoldWidgets = function(e) {
                    var delta = e.data;
                    var range = delta.range;
                    var firstRow = range.start.row;
                    var len = range.end.row - firstRow;
                    
                    if (len === 0) {
                        this.foldWidgets[firstRow] = null;
                    } else if (delta.action == "removeText" || delta.action == "removeLines") {
                        this.foldWidgets.splice(firstRow, len + 1, null);
                    } else {
                        var args = Array(len + 1);
                        args.unshift(firstRow, 1);
                        this.foldWidgets.splice.apply(this.foldWidgets, args);
                    }
                };
            
            }
            
            exports.Folding = Folding;

        });

        define('ace/edit_session/fold_line', ['require', 'exports', 'module', 'ace/range'], function(require, exports, module) {
            
            
            var Range = require("../range").Range;
            function FoldLine(foldData, folds) {
                this.foldData = foldData;
                if (Array.isArray(folds)) {
                    this.folds = folds;
                } else {
                    folds = this.folds = [folds];
                }
                
                var last = folds[folds.length - 1]
                this.range = new Range(folds[0].start.row, folds[0].start.column, 
                last.end.row, last.end.column);
                this.start = this.range.start;
                this.end = this.range.end;
                
                this.folds.forEach(function(fold) {
                    fold.setFoldLine(this);
                }, this);
            }
            
            (function() {
                this.shiftRow = function(shift) {
                    this.start.row += shift;
                    this.end.row += shift;
                    this.folds.forEach(function(fold) {
                        fold.start.row += shift;
                        fold.end.row += shift;
                    });
                }
                
                this.addFold = function(fold) {
                    if (fold.sameRow) {
                        if (fold.start.row < this.startRow || fold.endRow > this.endRow) {
                            throw "Can't add a fold to this FoldLine as it has no connection";
                        }
                        this.folds.push(fold);
                        this.folds.sort(function(a, b) {
                            return -a.range.compareEnd(b.start.row, b.start.column);
                        });
                        if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) {
                            this.end.row = fold.end.row;
                            this.end.column = fold.end.column;
                        } else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) {
                            this.start.row = fold.start.row;
                            this.start.column = fold.start.column;
                        }
                    } else if (fold.start.row == this.end.row) {
                        this.folds.push(fold);
                        this.end.row = fold.end.row;
                        this.end.column = fold.end.column;
                    } else if (fold.end.row == this.start.row) {
                        this.folds.unshift(fold);
                        this.start.row = fold.start.row;
                        this.start.column = fold.start.column;
                    } else {
                        throw "Trying to add fold to FoldRow that doesn't have a matching row";
                    }
                    fold.foldLine = this;
                }
                
                this.containsRow = function(row) {
                    return row >= this.start.row && row <= this.end.row;
                }
                
                this.walk = function(callback, endRow, endColumn) {
                    var lastEnd = 0, 
                    folds = this.folds, 
                    fold, 
                    comp, stop, isNewRow = true;
                    
                    if (endRow == null) {
                        endRow = this.end.row;
                        endColumn = this.end.column;
                    }
                    
                    for (var i = 0; i < folds.length; i++) {
                        fold = folds[i];
                        
                        comp = fold.range.compareStart(endRow, endColumn);
                        if (comp == -1) {
                            callback(null, endRow, endColumn, lastEnd, isNewRow);
                            return;
                        }
                        
                        stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow);
                        stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd);
                        if (stop || comp == 0) {
                            return;
                        }
                        isNewRow = !fold.sameRow;
                        lastEnd = fold.end.column;
                    }
                    callback(null, endRow, endColumn, lastEnd, isNewRow);
                }
                
                this.getNextFoldTo = function(row, column) {
                    var fold, cmp;
                    for (var i = 0; i < this.folds.length; i++) {
                        fold = this.folds[i];
                        cmp = fold.range.compareEnd(row, column);
                        if (cmp == -1) {
                            return {
                                fold: fold,
                                kind: "after"
                            };
                        } else if (cmp == 0) {
                            return {
                                fold: fold,
                                kind: "inside"
                            }
                        }
                    }
                    return null;
                }
                
                this.addRemoveChars = function(row, column, len) {
                    var ret = this.getNextFoldTo(row, column), 
                    fold, folds;
                    if (ret) {
                        fold = ret.fold;
                        if (ret.kind == "inside" 
                        && fold.start.column != column 
                        && fold.start.row != row) 
                        {
                            global.console && global.console.log(row, column, fold);
                        } else if (fold.start.row == row) {
                            folds = this.folds;
                            var i = folds.indexOf(fold);
                            if (i == 0) {
                                this.start.column += len;
                            }
                            for (i; i < folds.length; i++) {
                                fold = folds[i];
                                fold.start.column += len;
                                if (!fold.sameRow) {
                                    return;
                                }
                                fold.end.column += len;
                            }
                            this.end.column += len;
                        }
                    }
                }
                
                this.split = function(row, column) {
                    var fold = this.getNextFoldTo(row, column).fold;
                    var folds = this.folds;
                    var foldData = this.foldData;
                    
                    if (!fold)
                        return null;
                    
                    var i = folds.indexOf(fold);
                    var foldBefore = folds[i - 1];
                    this.end.row = foldBefore.end.row;
                    this.end.column = foldBefore.end.column;
                    folds = folds.splice(i, folds.length - i);
                    
                    var newFoldLine = new FoldLine(foldData, folds);
                    foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
                    return newFoldLine;
                }
                
                this.merge = function(foldLineNext) {
                    var folds = foldLineNext.folds;
                    for (var i = 0; i < folds.length; i++) {
                        this.addFold(folds[i]);
                    }
                    var foldData = this.foldData;
                    foldData.splice(foldData.indexOf(foldLineNext), 1);
                }
                
                this.toString = function() {
                    var ret = [this.range.toString() + ": ["];
                    
                    this.folds.forEach(function(fold) {
                        ret.push("  " + fold.toString());
                    });
                    ret.push("]")
                    return ret.join("\n");
                }
                
                this.idxToPosition = function(idx) {
                    var lastFoldEndColumn = 0;
                    var fold;
                    
                    for (var i = 0; i < this.folds.length; i++) {
                        var fold = this.folds[i];
                        
                        idx -= fold.start.column - lastFoldEndColumn;
                        if (idx < 0) {
                            return {
                                row: fold.start.row,
                                column: fold.start.column + idx
                            };
                        }
                        
                        idx -= fold.placeholder.length;
                        if (idx < 0) {
                            return fold.start;
                        }
                        
                        lastFoldEndColumn = fold.end.column;
                    }
                    
                    return {
                        row: this.end.row,
                        column: this.end.column + idx
                    };
                }
            }).call(FoldLine.prototype);
            
            exports.FoldLine = FoldLine;
        });

        define('ace/edit_session/fold', ['require', 'exports', 'module', 'ace/range', 'ace/range_list', 'ace/lib/oop'], function(require, exports, module) {
            
            
            var Range = require("../range").Range;
            var RangeList = require("../range_list").RangeList;
            var oop = require("../lib/oop")
            var Fold = exports.Fold = function(range, placeholder) {
                this.foldLine = null;
                this.placeholder = placeholder;
                this.range = range;
                this.start = range.start;
                this.end = range.end;
                
                this.sameRow = range.start.row == range.end.row;
                this.subFolds = this.ranges = [];
            };
            
            oop.inherits(Fold, RangeList);
            
            (function() {
                
                this.toString = function() {
                    return '"' + this.placeholder + '" ' + this.range.toString();
                };
                
                this.setFoldLine = function(foldLine) {
                    this.foldLine = foldLine;
                    this.subFolds.forEach(function(fold) {
                        fold.setFoldLine(foldLine);
                    });
                };
                
                this.clone = function() {
                    var range = this.range.clone();
                    var fold = new Fold(range, this.placeholder);
                    this.subFolds.forEach(function(subFold) {
                        fold.subFolds.push(subFold.clone());
                    });
                    fold.collapseChildren = this.collapseChildren;
                    return fold;
                };
                
                this.addSubFold = function(fold) {
                    if (this.range.isEqual(fold))
                        return;
                    
                    if (!this.range.containsRange(fold))
                        throw "A fold can't intersect already existing fold" + fold.range + this.range;
                    consumeRange(fold, this.start);
                    
                    var row = fold.start.row, column = fold.start.column;
                    for (var i = 0, cmp = -1; i < this.subFolds.length; i++) {
                        cmp = this.subFolds[i].range.compare(row, column);
                        if (cmp != 1)
                            break;
                    }
                    var afterStart = this.subFolds[i];
                    
                    if (cmp == 0)
                        return afterStart.addSubFold(fold);
                    var row = fold.range.end.row, column = fold.range.end.column;
                    for (var j = i, cmp = -1; j < this.subFolds.length; j++) {
                        cmp = this.subFolds[j].range.compare(row, column);
                        if (cmp != 1)
                            break;
                    }
                    var afterEnd = this.subFolds[j];
                    
                    if (cmp == 0)
                        throw "A fold can't intersect already existing fold" + fold.range + this.range;
                    
                    var consumedFolds = this.subFolds.splice(i, j - i, fold);
                    fold.setFoldLine(this.foldLine);
                    
                    return fold;
                };
                
                this.restoreRange = function(range) {
                    return restoreRange(range, this.start);
                };
            
            }).call(Fold.prototype);
            
            function consumePoint(point, anchor) {
                point.row -= anchor.row;
                if (point.row == 0)
                    point.column -= anchor.column;
            }
            function consumeRange(range, anchor) {
                consumePoint(range.start, anchor);
                consumePoint(range.end, anchor);
            }
            function restorePoint(point, anchor) {
                if (point.row == 0)
                    point.column += anchor.column;
                point.row += anchor.row;
            }
            function restoreRange(range, anchor) {
                restorePoint(range.start, anchor);
                restorePoint(range.end, anchor);
            }

        });

        define('ace/range_list', ['require', 'exports', 'module', 'ace/range'], function(require, exports, module) {
            
            var Range = require("./range").Range;
            var comparePoints = Range.comparePoints;
            
            var RangeList = function() {
                this.ranges = [];
            };
            
            (function() {
                this.comparePoints = comparePoints;
                
                this.pointIndex = function(pos, excludeEdges, startIndex) {
                    var list = this.ranges;
                    
                    for (var i = startIndex || 0; i < list.length; i++) {
                        var range = list[i];
                        var cmpEnd = comparePoints(pos, range.end);
                        if (cmpEnd > 0)
                            continue;
                        var cmpStart = comparePoints(pos, range.start);
                        if (cmpEnd === 0)
                            return excludeEdges && cmpStart !== 0 ? -i - 2 : i;
                        if (cmpStart > 0 || (cmpStart === 0 && !excludeEdges))
                            return i;
                        
                        return -i - 1;
                    }
                    return -i - 1;
                };
                
                this.add = function(range) {
                    var excludeEdges = !range.isEmpty();
                    var startIndex = this.pointIndex(range.start, excludeEdges);
                    if (startIndex < 0)
                        startIndex = -startIndex - 1;
                    
                    var endIndex = this.pointIndex(range.end, excludeEdges, startIndex);
                    
                    if (endIndex < 0)
                        endIndex = -endIndex - 1;
                    else
                        endIndex++;
                    return this.ranges.splice(startIndex, endIndex - startIndex, range);
                };
                
                this.addList = function(list) {
                    var removed = [];
                    for (var i = list.length; i--; ) {
                        removed.push.call(removed, this.add(list[i]));
                    }
                    return removed;
                };
                
                this.substractPoint = function(pos) {
                    var i = this.pointIndex(pos);
                    
                    if (i >= 0)
                        return this.ranges.splice(i, 1);
                };
                this.merge = function() {
                    var removed = [];
                    var list = this.ranges;
                    
                    list = list.sort(function(a, b) {
                        return comparePoints(a.start, b.start);
                    });
                    
                    var next = list[0], range;
                    for (var i = 1; i < list.length; i++) {
                        range = next;
                        next = list[i];
                        var cmp = comparePoints(range.end, next.start);
                        if (cmp < 0)
                            continue;
                        
                        if (cmp == 0 && !range.isEmpty() && !next.isEmpty())
                            continue;
                        
                        if (comparePoints(range.end, next.end) < 0) {
                            range.end.row = next.end.row;
                            range.end.column = next.end.column;
                        }
                        
                        list.splice(i, 1);
                        removed.push(next);
                        next = range;
                        i--;
                    }
                    
                    this.ranges = list;
                    
                    return removed;
                };
                
                this.contains = function(row, column) {
                    return this.pointIndex({row: row,column: column}) >= 0;
                };
                
                this.containsPoint = function(pos) {
                    return this.pointIndex(pos) >= 0;
                };
                
                this.rangeAtPoint = function(pos) {
                    var i = this.pointIndex(pos);
                    if (i >= 0)
                        return this.ranges[i];
                };
                
                
                this.clipRows = function(startRow, endRow) {
                    var list = this.ranges;
                    if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow)
                        return [];
                    
                    var startIndex = this.pointIndex({row: startRow,column: 0});
                    if (startIndex < 0)
                        startIndex = -startIndex - 1;
                    var endIndex = this.pointIndex({row: endRow,column: 0}, startIndex);
                    if (endIndex < 0)
                        endIndex = -endIndex - 1;
                    
                    var clipped = [];
                    for (var i = startIndex; i < endIndex; i++) {
                        clipped.push(list[i]);
                    }
                    return clipped;
                };
                
                this.removeAll = function() {
                    return this.ranges.splice(0, this.ranges.length);
                };
                
                this.attach = function(session) {
                    if (this.session)
                        this.detach();
                    
                    this.session = session;
                    this.onChange = this.$onChange.bind(this);
                    
                    this.session.on('change', this.onChange);
                };
                
                this.detach = function() {
                    if (!this.session)
                        return;
                    this.session.removeListener('change', this.onChange);
                    this.session = null;
                };
                
                this.$onChange = function(e) {
                    var changeRange = e.data.range;
                    if (e.data.action[0] == "i") {
                        var start = changeRange.start;
                        var end = changeRange.end;
                    } else {
                        var end = changeRange.start;
                        var start = changeRange.end;
                    }
                    var startRow = start.row;
                    var endRow = end.row;
                    var lineDif = endRow - startRow;
                    
                    var colDiff = -start.column + end.column;
                    var ranges = this.ranges;
                    
                    for (var i = 0, n = ranges.length; i < n; i++) {
                        var r = ranges[i];
                        if (r.end.row < startRow)
                            continue;
                        if (r.start.row > startRow)
                            break;
                        
                        if (r.start.row == startRow && r.start.column >= start.column) {
                            
                            r.start.column += colDiff;
                            r.start.row += lineDif;
                        }
                        if (r.end.row == startRow && r.end.column >= start.column) {
                            if (r.end.column == start.column && colDiff > 0 && i < n - 1) {
                                if (r.end.column > r.start.column && r.end.column == ranges[i + 1].start.column)
                                    r.end.column -= colDiff;
                            }
                            r.end.column += colDiff;
                            r.end.row += lineDif;
                        }
                    }
                    
                    if (lineDif != 0 && i < n) {
                        for (; i < n; i++) {
                            var r = ranges[i];
                            r.start.row += lineDif;
                            r.end.row += lineDif;
                        }
                    }
                };
            
            }).call(RangeList.prototype);
            
            exports.RangeList = RangeList;
        });

        define('ace/edit_session/bracket_match', ['require', 'exports', 'module', 'ace/token_iterator', 'ace/range'], function(require, exports, module) {
            
            
            var TokenIterator = require("../token_iterator").TokenIterator;
            var Range = require("../range").Range;
            
            
            function BracketMatch() {
                
                this.findMatchingBracket = function(position, chr) {
                    if (position.column == 0)
                        return null;
                    
                    var charBeforeCursor = chr || this.getLine(position.row).charAt(position.column - 1);
                    if (charBeforeCursor == "")
                        return null;
                    
                    var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/);
                    if (!match)
                        return null;
                    
                    if (match[1])
                        return this.$findClosingBracket(match[1], position);
                    else
                        return this.$findOpeningBracket(match[2], position);
                };
                
                this.getBracketRange = function(pos) {
                    var line = this.getLine(pos.row);
                    var before = true, range;
                    
                    var chr = line.charAt(pos.column - 1);
                    var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
                    if (!match) {
                        chr = line.charAt(pos.column);
                        pos = {row: pos.row,column: pos.column + 1};
                        match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
                        before = false;
                    }
                    if (!match)
                        return null;
                    
                    if (match[1]) {
                        var bracketPos = this.$findClosingBracket(match[1], pos);
                        if (!bracketPos)
                            return null;
                        range = Range.fromPoints(pos, bracketPos);
                        if (!before) {
                            range.end.column++;
                            range.start.column--;
                        }
                        range.cursor = range.end;
                    } else {
                        var bracketPos = this.$findOpeningBracket(match[2], pos);
                        if (!bracketPos)
                            return null;
                        range = Range.fromPoints(bracketPos, pos);
                        if (!before) {
                            range.start.column++;
                            range.end.column--;
                        }
                        range.cursor = range.start;
                    }
                    
                    return range;
                };
                
                this.$brackets = {
                    ")": "(",
                    "(": ")",
                    "]": "[",
                    "[": "]",
                    "{": "}",
                    "}": "{"
                };
                
                this.$findOpeningBracket = function(bracket, position, typeRe) {
                    var openBracket = this.$brackets[bracket];
                    var depth = 1;
                    
                    var iterator = new TokenIterator(this, position.row, position.column);
                    var token = iterator.getCurrentToken();
                    if (!token)
                        token = iterator.stepForward();
                    if (!token)
                        return;
                    
                    if (!typeRe) {
                        typeRe = new RegExp(
                        "(\\.?" + 
                        token.type.replace(".", "\\.").replace("rparen", ".paren") 
                        + ")+"
                        );
                    }
                    var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2;
                    var value = token.value;
                    
                    while (true) {
                        
                        while (valueIndex >= 0) {
                            var chr = value.charAt(valueIndex);
                            if (chr == openBracket) {
                                depth -= 1;
                                if (depth == 0) {
                                    return {row: iterator.getCurrentTokenRow(),
                                        column: valueIndex + iterator.getCurrentTokenColumn()};
                                }
                            } 
                            else if (chr == bracket) {
                                depth += 1;
                            }
                            valueIndex -= 1;
                        }
                        do {
                            token = iterator.stepBackward();
                        } while (token && !typeRe.test(token.type));
                        
                        if (token == null)
                            break;
                        
                        value = token.value;
                        valueIndex = value.length - 1;
                    }
                    
                    return null;
                };
                
                this.$findClosingBracket = function(bracket, position, typeRe) {
                    var closingBracket = this.$brackets[bracket];
                    var depth = 1;
                    
                    var iterator = new TokenIterator(this, position.row, position.column);
                    var token = iterator.getCurrentToken();
                    if (!token)
                        token = iterator.stepForward();
                    if (!token)
                        return;
                    
                    if (!typeRe) {
                        typeRe = new RegExp(
                        "(\\.?" + 
                        token.type.replace(".", "\\.").replace("lparen", ".paren") 
                        + ")+"
                        );
                    }
                    var valueIndex = position.column - iterator.getCurrentTokenColumn();
                    
                    while (true) {
                        
                        var value = token.value;
                        var valueLength = value.length;
                        while (valueIndex < valueLength) {
                            var chr = value.charAt(valueIndex);
                            if (chr == closingBracket) {
                                depth -= 1;
                                if (depth == 0) {
                                    return {row: iterator.getCurrentTokenRow(),
                                        column: valueIndex + iterator.getCurrentTokenColumn()};
                                }
                            } 
                            else if (chr == bracket) {
                                depth += 1;
                            }
                            valueIndex += 1;
                        }
                        do {
                            token = iterator.stepForward();
                        } while (token && !typeRe.test(token.type));
                        
                        if (token == null)
                            break;
                        
                        valueIndex = 0;
                    }
                    
                    return null;
                };
            }
            exports.BracketMatch = BracketMatch;

        });

        define('ace/search', ['require', 'exports', 'module', 'ace/lib/lang', 'ace/lib/oop', 'ace/range'], function(require, exports, module) {
            
            
            var lang = require("./lib/lang");
            var oop = require("./lib/oop");
            var Range = require("./range").Range;
            
            var Search = function() {
                this.$options = {};
            };
            
            (function() {
                this.set = function(options) {
                    oop.mixin(this.$options, options);
                    return this;
                };
                this.getOptions = function() {
                    return lang.copyObject(this.$options);
                };
                this.setOptions = function(options) {
                    this.$options = options;
                };
                this.find = function(session) {
                    var iterator = this.$matchIterator(session, this.$options);
                    
                    if (!iterator)
                        return false;
                    
                    var firstRange = null;
                    iterator.forEach(function(range, row, offset) {
                        if (!range.start) {
                            var column = range.offset + (offset || 0);
                            firstRange = new Range(row, column, row, column + range.length);
                        } else
                            firstRange = range;
                        return true;
                    });
                    
                    return firstRange;
                };
                this.findAll = function(session) {
                    var options = this.$options;
                    if (!options.needle)
                        return [];
                    this.$assembleRegExp(options);
                    
                    var range = options.range;
                    var lines = range 
                    ? session.getLines(range.start.row, range.end.row) 
                    : session.doc.getAllLines();
                    
                    var ranges = [];
                    var re = options.re;
                    if (options.$isMultiLine) {
                        var len = re.length;
                        var maxRow = lines.length - len;
                        for (var row = re.offset || 0; row <= maxRow; row++) {
                            for (var j = 0; j < len; j++)
                                if (lines[row + j].search(re[j]) == -1)
                                    break;
                            
                            var startLine = lines[row];
                            var line = lines[row + len - 1];
                            var startIndex = startLine.match(re[0])[0].length;
                            var endIndex = line.match(re[len - 1])[0].length;
                            
                            ranges.push(new Range(
                            row, startLine.length - startIndex, 
                            row + len - 1, endIndex
                            ));
                        }
                    } else {
                        for (var i = 0; i < lines.length; i++) {
                            var matches = lang.getMatchOffsets(lines[i], re);
                            for (var j = 0; j < matches.length; j++) {
                                var match = matches[j];
                                ranges.push(new Range(i, match.offset, i, match.offset + match.length));
                            }
                        }
                    }
                    
                    if (range) {
                        var startColumn = range.start.column;
                        var endColumn = range.start.column;
                        var i = 0, j = ranges.length - 1;
                        while (i < j && ranges[i].start.column < startColumn && ranges[i].start.row == range.start.row)
                            i++;
                        
                        while (i < j && ranges[j].end.column > endColumn && ranges[j].end.row == range.end.row)
                            j--;
                        
                        ranges = ranges.slice(i, j + 1);
                        for (i = 0, j = ranges.length; i < j; i++) {
                            ranges[i].start.row += range.start.row;
                            ranges[i].end.row += range.start.row;
                        }
                    }
                    
                    return ranges;
                };
                this.replace = function(input, replacement) {
                    var options = this.$options;
                    
                    var re = this.$assembleRegExp(options);
                    if (options.$isMultiLine)
                        return replacement;
                    
                    if (!re)
                        return;
                    
                    var match = re.exec(input);
                    if (!match || match[0].length != input.length)
                        return null;
                    
                    replacement = input.replace(re, replacement);
                    if (options.preserveCase) {
                        replacement = replacement.split("");
                        for (var i = Math.min(input.length, input.length); i--; ) {
                            var ch = input[i];
                            if (ch && ch.toLowerCase() != ch)
                                replacement[i] = replacement[i].toUpperCase();
                            else
                                replacement[i] = replacement[i].toLowerCase();
                        }
                        replacement = replacement.join("");
                    }
                    
                    return replacement;
                };
                
                this.$matchIterator = function(session, options) {
                    var re = this.$assembleRegExp(options);
                    if (!re)
                        return false;
                    
                    var self = this, callback, backwards = options.backwards;
                    
                    if (options.$isMultiLine) {
                        var len = re.length;
                        var matchIterator = function(line, row, offset) {
                            var startIndex = line.search(re[0]);
                            if (startIndex == -1)
                                return;
                            for (var i = 1; i < len; i++) {
                                line = session.getLine(row + i);
                                if (line.search(re[i]) == -1)
                                    return;
                            }
                            
                            var endIndex = line.match(re[len - 1])[0].length;
                            
                            var range = new Range(row, startIndex, row + len - 1, endIndex);
                            if (re.offset == 1) {
                                range.start.row--;
                                range.start.column = Number.MAX_VALUE;
                            } else if (offset)
                                range.start.column += offset;
                            
                            if (callback(range))
                                return true;
                        };
                    } else if (backwards) {
                        var matchIterator = function(line, row, startIndex) {
                            var matches = lang.getMatchOffsets(line, re);
                            for (var i = matches.length - 1; i >= 0; i--)
                                if (callback(matches[i], row, startIndex))
                                    return true;
                        };
                    } else {
                        var matchIterator = function(line, row, startIndex) {
                            var matches = lang.getMatchOffsets(line, re);
                            for (var i = 0; i < matches.length; i++)
                                if (callback(matches[i], row, startIndex))
                                    return true;
                        };
                    }
                    
                    return {
                        forEach: function(_callback) {
                            callback = _callback;
                            self.$lineIterator(session, options).forEach(matchIterator);
                        }
                    };
                };
                
                this.$assembleRegExp = function(options, $disableFakeMultiline) {
                    if (options.needle instanceof RegExp)
                        return options.re = options.needle;
                    
                    var needle = options.needle;
                    
                    if (!options.needle)
                        return options.re = false;
                    
                    if (!options.regExp)
                        needle = lang.escapeRegExp(needle);
                    
                    if (options.wholeWord)
                        needle = "\\b" + needle + "\\b";
                    
                    var modifier = options.caseSensitive ? "g" : "gi";
                    
                    options.$isMultiLine = !$disableFakeMultiline && /[\n\r]/.test(needle);
                    if (options.$isMultiLine)
                        return options.re = this.$assembleMultilineRegExp(needle, modifier);
                    
                    try {
                        var re = new RegExp(needle, modifier);
                    } catch (e) {
                        re = false;
                    }
                    return options.re = re;
                };
                
                this.$assembleMultilineRegExp = function(needle, modifier) {
                    var parts = needle.replace(/\r\n|\r|\n/g, "$\n^").split("\n");
                    var re = [];
                    for (var i = 0; i < parts.length; i++)
                        try {
                            re.push(new RegExp(parts[i], modifier));
                        } catch (e) {
                            return false;
                        }
                    if (parts[0] == "") {
                        re.shift();
                        re.offset = 1;
                    } else {
                        re.offset = 0;
                    }
                    return re;
                };
                
                this.$lineIterator = function(session, options) {
                    var backwards = options.backwards == true;
                    var skipCurrent = options.skipCurrent != false;
                    
                    var range = options.range;
                    var start = options.start;
                    if (!start)
                        start = range ? range[backwards ? "end" : "start"] : session.selection.getRange();
                    
                    if (start.start)
                        start = start[skipCurrent != backwards ? "end" : "start"];
                    
                    var firstRow = range ? range.start.row : 0;
                    var lastRow = range ? range.end.row : session.getLength() - 1;
                    
                    var forEach = backwards ? function(callback) {
                        var row = start.row;
                        
                        var line = session.getLine(row).substring(0, start.column);
                        if (callback(line, row))
                            return;
                        
                        for (row--; row >= firstRow; row--)
                            if (callback(session.getLine(row), row))
                                return;
                        
                        if (options.wrap == false)
                            return;
                        
                        for (row = lastRow, firstRow = start.row; row >= firstRow; row--)
                            if (callback(session.getLine(row), row))
                                return;
                    } : function(callback) {
                        var row = start.row;
                        
                        var line = session.getLine(row).substr(start.column);
                        if (callback(line, row, start.column))
                            return;
                        
                        for (row = row + 1; row <= lastRow; row++)
                            if (callback(session.getLine(row), row))
                                return;
                        
                        if (options.wrap == false)
                            return;
                        
                        for (row = firstRow, lastRow = start.row; row <= lastRow; row++)
                            if (callback(session.getLine(row), row))
                                return;
                    };
                    
                    return {forEach: forEach};
                };
            
            }).call(Search.prototype);
            
            exports.Search = Search;
        });
        define('ace/commands/command_manager', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/keyboard/hash_handler', 'ace/lib/event_emitter'], function(require, exports, module) {
            
            
            var oop = require("../lib/oop");
            var HashHandler = require("../keyboard/hash_handler").HashHandler;
            var EventEmitter = require("../lib/event_emitter").EventEmitter;
            
            var CommandManager = function(platform, commands) {
                this.platform = platform;
                this.commands = this.byName = {};
                this.commmandKeyBinding = {};
                
                this.addCommands(commands);
                
                this.setDefaultHandler("exec", function(e) {
                    return e.command.exec(e.editor, e.args || {});
                });
            };
            
            oop.inherits(CommandManager, HashHandler);
            
            (function() {
                
                oop.implement(this, EventEmitter);
                
                this.exec = function(command, editor, args) {
                    if (typeof command === 'string')
                        command = this.commands[command];
                    
                    if (!command)
                        return false;
                    
                    if (editor && editor.$readOnly && !command.readOnly)
                        return false;
                    
                    var e = {editor: editor,command: command,args: args};
                    var retvalue = this._emit("exec", e);
                    this._signal("afterExec", e);
                    
                    return retvalue === false ? false : true;
                };
                
                this.toggleRecording = function(editor) {
                    if (this.$inReplay)
                        return;
                    
                    editor && editor._emit("changeStatus");
                    if (this.recording) {
                        this.macro.pop();
                        this.removeEventListener("exec", this.$addCommandToMacro);
                        
                        if (!this.macro.length)
                            this.macro = this.oldMacro;
                        
                        return this.recording = false;
                    }
                    if (!this.$addCommandToMacro) {
                        this.$addCommandToMacro = function(e) {
                            this.macro.push([e.command, e.args]);
                        }.bind(this);
                    }
                    
                    this.oldMacro = this.macro;
                    this.macro = [];
                    this.on("exec", this.$addCommandToMacro);
                    return this.recording = true;
                };
                
                this.replay = function(editor) {
                    if (this.$inReplay || !this.macro)
                        return;
                    
                    if (this.recording)
                        return this.toggleRecording(editor);
                    
                    try {
                        this.$inReplay = true;
                        this.macro.forEach(function(x) {
                            if (typeof x == "string")
                                this.exec(x, editor);
                            else
                                this.exec(x[0], editor, x[1]);
                        }, this);
                    }finally {
                        this.$inReplay = false;
                    }
                };
                
                this.trimMacro = function(m) {
                    return m.map(function(x) {
                        if (typeof x[0] != "string")
                            x[0] = x[0].name;
                        if (!x[1])
                            x = x[0];
                        return x;
                    });
                };
            
            }).call(CommandManager.prototype);
            
            exports.CommandManager = CommandManager;

        });

        define('ace/keyboard/hash_handler', ['require', 'exports', 'module', 'ace/lib/keys', 'ace/lib/useragent'], function(require, exports, module) {
            
            
            var keyUtil = require("../lib/keys");
            var useragent = require("../lib/useragent");
            
            function HashHandler(config, platform) {
                this.platform = platform || (useragent.isMac ? "mac" : "win");
                this.commands = {};
                this.commmandKeyBinding = {};
                
                this.addCommands(config);
            }
            ;
            
            (function() {
                
                this.addCommand = function(command) {
                    if (this.commands[command.name])
                        this.removeCommand(command);
                    
                    this.commands[command.name] = command;
                    
                    if (command.bindKey)
                        this._buildKeyHash(command);
                };
                
                this.removeCommand = function(command) {
                    var name = (typeof command === 'string' ? command : command.name);
                    command = this.commands[name];
                    delete this.commands[name];
                    var ckb = this.commmandKeyBinding;
                    for (var hashId in ckb) {
                        for (var key in ckb[hashId]) {
                            if (ckb[hashId][key] == command)
                                delete ckb[hashId][key];
                        }
                    }
                };
                
                this.bindKey = function(key, command) {
                    if (!key)
                        return;
                    if (typeof command == "function") {
                        this.addCommand({exec: command,bindKey: key,name: command.name || key});
                        return;
                    }
                    
                    var ckb = this.commmandKeyBinding;
                    key.split("|").forEach(function(keyPart) {
                        var binding = this.parseKeys(keyPart, command);
                        var hashId = binding.hashId;
                        (ckb[hashId] || (ckb[hashId] = {}))[binding.key] = command;
                    }, this);
                };
                
                this.addCommands = function(commands) {
                    commands && Object.keys(commands).forEach(function(name) {
                        var command = commands[name];
                        if (typeof command === "string")
                            return this.bindKey(command, name);
                        
                        if (typeof command === "function")
                            command = {exec: command};
                        
                        if (!command.name)
                            command.name = name;
                        
                        this.addCommand(command);
                    }, this);
                };
                
                this.removeCommands = function(commands) {
                    Object.keys(commands).forEach(function(name) {
                        this.removeCommand(commands[name]);
                    }, this);
                };
                
                this.bindKeys = function(keyList) {
                    Object.keys(keyList).forEach(function(key) {
                        this.bindKey(key, keyList[key]);
                    }, this);
                };
                
                this._buildKeyHash = function(command) {
                    var binding = command.bindKey;
                    if (!binding)
                        return;
                    
                    var key = typeof binding == "string" ? binding : binding[this.platform];
                    this.bindKey(key, command);
                };
                this.parseKeys = function(keys) {
                    if (keys.indexOf(" ") != -1)
                        keys = keys.split(/\s+/).pop();
                    
                    var parts = keys.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(x) {
                        return x
                    });
                    var key = parts.pop();
                    
                    var keyCode = keyUtil[key];
                    if (keyUtil.FUNCTION_KEYS[keyCode])
                        key = keyUtil.FUNCTION_KEYS[keyCode].toLowerCase();
                    else if (!parts.length)
                        return {key: key,hashId: -1};
                    else if (parts.length == 1 && parts[0] == "shift")
                        return {key: key.toUpperCase(),hashId: -1};
                    
                    var hashId = 0;
                    for (var i = parts.length; i--; ) {
                        var modifier = keyUtil.KEY_MODS[parts[i]];
                        if (modifier == null) {
                            if (typeof console != "undefined")
                                console.error("invalid modifier " + parts[i] + " in " + keys);
                            return false;
                        }
                        hashId |= modifier;
                    }
                    return {key: key,hashId: hashId};
                };
                
                this.findKeyCommand = function findKeyCommand(hashId, keyString) {
                    var ckbr = this.commmandKeyBinding;
                    return ckbr[hashId] && ckbr[hashId][keyString];
                };
                
                this.handleKeyboard = function(data, hashId, keyString, keyCode) {
                    return {
                        command: this.findKeyCommand(hashId, keyString)
                    };
                };
            
            }).call(HashHandler.prototype)
            
            exports.HashHandler = HashHandler;
        });

        define('ace/commands/default_commands', ['require', 'exports', 'module', 'ace/lib/lang', 'ace/config'], function(require, exports, module) {
            
            
            var lang = require("../lib/lang");
            var config = require("../config");
            
            function bindKey(win, mac) {
                return {
                    win: win,
                    mac: mac
                };
            }
            
            exports.commands = [{
                    name: "showSettingsMenu",
                    bindKey: bindKey("Ctrl-,", "Command-,"),
                    exec: function(editor) {
                        config.loadModule("ace/ext/settings_menu", function(module) {
                            module.init(editor);
                            editor.showSettingsMenu();
                        });
                    },
                    readOnly: true
                }, {
                    name: "selectall",
                    bindKey: bindKey("Ctrl-A", "Command-A"),
                    exec: function(editor) {
                        editor.selectAll();
                    },
                    readOnly: true
                }, {
                    name: "centerselection",
                    bindKey: bindKey(null, "Ctrl-L"),
                    exec: function(editor) {
                        editor.centerSelection();
                    },
                    readOnly: true
                }, {
                    name: "gotoline",
                    bindKey: bindKey("Ctrl-L", "Command-L"),
                    exec: function(editor) {
                        var line = parseInt(prompt("Enter line number:"), 10);
                        if (!isNaN(line)) {
                            editor.gotoLine(line);
                        }
                    },
                    readOnly: true
                }, {
                    name: "fold",
                    bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"),
                    exec: function(editor) {
                        editor.session.toggleFold(false);
                    },
                    readOnly: true
                }, {
                    name: "unfold",
                    bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"),
                    exec: function(editor) {
                        editor.session.toggleFold(true);
                    },
                    readOnly: true
                }, {
                    name: "foldall",
                    bindKey: bindKey("Alt-0", "Command-Option-0"),
                    exec: function(editor) {
                        editor.session.foldAll();
                    },
                    readOnly: true
                }, {
                    name: "unfoldall",
                    bindKey: bindKey("Alt-Shift-0", "Command-Option-Shift-0"),
                    exec: function(editor) {
                        editor.session.unfold();
                    },
                    readOnly: true
                }, {
                    name: "findnext",
                    bindKey: bindKey("Ctrl-K", "Command-G"),
                    exec: function(editor) {
                        editor.findNext();
                    },
                    readOnly: true
                }, {
                    name: "findprevious",
                    bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
                    exec: function(editor) {
                        editor.findPrevious();
                    },
                    readOnly: true
                }, {
                    name: "find",
                    bindKey: bindKey("Ctrl-F", "Command-F"),
                    exec: function(editor) {
                        config.loadModule("ace/ext/searchbox", function(e) {
                            e.Search(editor)
                        });
                    },
                    readOnly: true
                }, {
                    name: "overwrite",
                    bindKey: "Insert",
                    exec: function(editor) {
                        editor.toggleOverwrite();
                    },
                    readOnly: true
                }, {
                    name: "selecttostart",
                    bindKey: bindKey("Ctrl-Shift-Home", "Command-Shift-Up"),
                    exec: function(editor) {
                        editor.getSelection().selectFileStart();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "gotostart",
                    bindKey: bindKey("Ctrl-Home", "Command-Home|Command-Up"),
                    exec: function(editor) {
                        editor.navigateFileStart();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selectup",
                    bindKey: bindKey("Shift-Up", "Shift-Up"),
                    exec: function(editor) {
                        editor.getSelection().selectUp();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "golineup",
                    bindKey: bindKey("Up", "Up|Ctrl-P"),
                    exec: function(editor, args) {
                        editor.navigateUp(args.times);
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selecttoend",
                    bindKey: bindKey("Ctrl-Shift-End", "Command-Shift-Down"),
                    exec: function(editor) {
                        editor.getSelection().selectFileEnd();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "gotoend",
                    bindKey: bindKey("Ctrl-End", "Command-End|Command-Down"),
                    exec: function(editor) {
                        editor.navigateFileEnd();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selectdown",
                    bindKey: bindKey("Shift-Down", "Shift-Down"),
                    exec: function(editor) {
                        editor.getSelection().selectDown();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "golinedown",
                    bindKey: bindKey("Down", "Down|Ctrl-N"),
                    exec: function(editor, args) {
                        editor.navigateDown(args.times);
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selectwordleft",
                    bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"),
                    exec: function(editor) {
                        editor.getSelection().selectWordLeft();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "gotowordleft",
                    bindKey: bindKey("Ctrl-Left", "Option-Left"),
                    exec: function(editor) {
                        editor.navigateWordLeft();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selecttolinestart",
                    bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left"),
                    exec: function(editor) {
                        editor.getSelection().selectLineStart();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "gotolinestart",
                    bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"),
                    exec: function(editor) {
                        editor.navigateLineStart();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selectleft",
                    bindKey: bindKey("Shift-Left", "Shift-Left"),
                    exec: function(editor) {
                        editor.getSelection().selectLeft();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "gotoleft",
                    bindKey: bindKey("Left", "Left|Ctrl-B"),
                    exec: function(editor, args) {
                        editor.navigateLeft(args.times);
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selectwordright",
                    bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"),
                    exec: function(editor) {
                        editor.getSelection().selectWordRight();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "gotowordright",
                    bindKey: bindKey("Ctrl-Right", "Option-Right"),
                    exec: function(editor) {
                        editor.navigateWordRight();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selecttolineend",
                    bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right"),
                    exec: function(editor) {
                        editor.getSelection().selectLineEnd();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "gotolineend",
                    bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"),
                    exec: function(editor) {
                        editor.navigateLineEnd();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selectright",
                    bindKey: bindKey("Shift-Right", "Shift-Right"),
                    exec: function(editor) {
                        editor.getSelection().selectRight();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "gotoright",
                    bindKey: bindKey("Right", "Right|Ctrl-F"),
                    exec: function(editor, args) {
                        editor.navigateRight(args.times);
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selectpagedown",
                    bindKey: "Shift-PageDown",
                    exec: function(editor) {
                        editor.selectPageDown();
                    },
                    readOnly: true
                }, {
                    name: "pagedown",
                    bindKey: bindKey(null, "Option-PageDown"),
                    exec: function(editor) {
                        editor.scrollPageDown();
                    },
                    readOnly: true
                }, {
                    name: "gotopagedown",
                    bindKey: bindKey("PageDown", "PageDown|Ctrl-V"),
                    exec: function(editor) {
                        editor.gotoPageDown();
                    },
                    readOnly: true
                }, {
                    name: "selectpageup",
                    bindKey: "Shift-PageUp",
                    exec: function(editor) {
                        editor.selectPageUp();
                    },
                    readOnly: true
                }, {
                    name: "pageup",
                    bindKey: bindKey(null, "Option-PageUp"),
                    exec: function(editor) {
                        editor.scrollPageUp();
                    },
                    readOnly: true
                }, {
                    name: "gotopageup",
                    bindKey: "PageUp",
                    exec: function(editor) {
                        editor.gotoPageUp();
                    },
                    readOnly: true
                }, {
                    name: "scrollup",
                    bindKey: bindKey("Ctrl-Up", null),
                    exec: function(e) {
                        e.renderer.scrollBy(0, -2 * e.renderer.layerConfig.lineHeight);
                    },
                    readOnly: true
                }, {
                    name: "scrolldown",
                    bindKey: bindKey("Ctrl-Down", null),
                    exec: function(e) {
                        e.renderer.scrollBy(0, 2 * e.renderer.layerConfig.lineHeight);
                    },
                    readOnly: true
                }, {
                    name: "selectlinestart",
                    bindKey: "Shift-Home",
                    exec: function(editor) {
                        editor.getSelection().selectLineStart();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selectlineend",
                    bindKey: "Shift-End",
                    exec: function(editor) {
                        editor.getSelection().selectLineEnd();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "togglerecording",
                    bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"),
                    exec: function(editor) {
                        editor.commands.toggleRecording(editor);
                    },
                    readOnly: true
                }, {
                    name: "replaymacro",
                    bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"),
                    exec: function(editor) {
                        editor.commands.replay(editor);
                    },
                    readOnly: true
                }, {
                    name: "jumptomatching",
                    bindKey: bindKey("Ctrl-P", "Ctrl-Shift-P"),
                    exec: function(editor) {
                        editor.jumpToMatching();
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, {
                    name: "selecttomatching",
                    bindKey: bindKey("Ctrl-Shift-P", null),
                    exec: function(editor) {
                        editor.jumpToMatching(true);
                    },
                    multiSelectAction: "forEach",
                    readOnly: true
                }, 
                {
                    name: "cut",
                    exec: function(editor) {
                        var range = editor.getSelectionRange();
                        editor._emit("cut", range);
                        
                        if (!editor.selection.isEmpty()) {
                            editor.session.remove(range);
                            editor.clearSelection();
                        }
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "removeline",
                    bindKey: bindKey("Ctrl-D", "Command-D"),
                    exec: function(editor) {
                        editor.removeLines();
                    },
                    multiSelectAction: "forEachLine"
                }, {
                    name: "duplicateSelection",
                    bindKey: bindKey("Ctrl-Shift-D", "Command-Shift-D"),
                    exec: function(editor) {
                        editor.duplicateSelection();
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "sortlines",
                    bindKey: bindKey("Ctrl-Alt-S", "Command-Alt-S"),
                    exec: function(editor) {
                        editor.sortLines();
                    },
                    multiSelectAction: "forEachLine"
                }, {
                    name: "togglecomment",
                    bindKey: bindKey("Ctrl-/", "Command-/"),
                    exec: function(editor) {
                        editor.toggleCommentLines();
                    },
                    multiSelectAction: "forEachLine"
                }, {
                    name: "toggleBlockComment",
                    bindKey: bindKey("Ctrl-Shift-/", "Command-Shift-/"),
                    exec: function(editor) {
                        editor.toggleBlockComment();
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "modifyNumberUp",
                    bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
                    exec: function(editor) {
                        editor.modifyNumber(1);
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "modifyNumberDown",
                    bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
                    exec: function(editor) {
                        editor.modifyNumber(-1);
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "replace",
                    bindKey: bindKey("Ctrl-H", "Command-Option-F"),
                    exec: function(editor) {
                        config.loadModule("ace/ext/searchbox", function(e) {
                            e.Search(editor, true)
                        });
                    }
                }, {
                    name: "undo",
                    bindKey: bindKey("Ctrl-Z", "Command-Z"),
                    exec: function(editor) {
                        editor.undo();
                    }
                }, {
                    name: "redo",
                    bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"),
                    exec: function(editor) {
                        editor.redo();
                    }
                }, {
                    name: "copylinesup",
                    bindKey: bindKey("Alt-Shift-Up", "Command-Option-Up"),
                    exec: function(editor) {
                        editor.copyLinesUp();
                    }
                }, {
                    name: "movelinesup",
                    bindKey: bindKey("Alt-Up", "Option-Up"),
                    exec: function(editor) {
                        editor.moveLinesUp();
                    }
                }, {
                    name: "copylinesdown",
                    bindKey: bindKey("Alt-Shift-Down", "Command-Option-Down"),
                    exec: function(editor) {
                        editor.copyLinesDown();
                    }
                }, {
                    name: "movelinesdown",
                    bindKey: bindKey("Alt-Down", "Option-Down"),
                    exec: function(editor) {
                        editor.moveLinesDown();
                    }
                }, {
                    name: "del",
                    bindKey: bindKey("Delete", "Delete|Ctrl-D"),
                    exec: function(editor) {
                        editor.remove("right");
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "backspace",
                    bindKey: bindKey(
                    "Command-Backspace|Option-Backspace|Shift-Backspace|Backspace", 
                    "Ctrl-Backspace|Command-Backspace|Shift-Backspace|Backspace|Ctrl-H"
                    ),
                    exec: function(editor) {
                        editor.remove("left");
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "removetolinestart",
                    bindKey: bindKey("Alt-Backspace", "Command-Backspace"),
                    exec: function(editor) {
                        editor.removeToLineStart();
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "removetolineend",
                    bindKey: bindKey("Alt-Delete", "Ctrl-K"),
                    exec: function(editor) {
                        editor.removeToLineEnd();
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "removewordleft",
                    bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"),
                    exec: function(editor) {
                        editor.removeWordLeft();
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "removewordright",
                    bindKey: bindKey("Ctrl-Delete", "Alt-Delete"),
                    exec: function(editor) {
                        editor.removeWordRight();
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "outdent",
                    bindKey: bindKey("Shift-Tab", "Shift-Tab"),
                    exec: function(editor) {
                        editor.blockOutdent();
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "indent",
                    bindKey: bindKey("Tab", "Tab"),
                    exec: function(editor) {
                        editor.indent();
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "blockoutdent",
                    bindKey: bindKey("Ctrl-[", "Ctrl-["),
                    exec: function(editor) {
                        editor.blockOutdent();
                    },
                    multiSelectAction: "forEachLine"
                }, {
                    name: "blockindent",
                    bindKey: bindKey("Ctrl-]", "Ctrl-]"),
                    exec: function(editor) {
                        editor.blockIndent();
                    },
                    multiSelectAction: "forEachLine"
                }, {
                    name: "insertstring",
                    exec: function(editor, str) {
                        editor.insert(str);
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "inserttext",
                    exec: function(editor, args) {
                        editor.insert(lang.stringRepeat(args.text || "", args.times || 1));
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "splitline",
                    bindKey: bindKey(null, "Ctrl-O"),
                    exec: function(editor) {
                        editor.splitLine();
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "transposeletters",
                    bindKey: bindKey("Ctrl-T", "Ctrl-T"),
                    exec: function(editor) {
                        editor.transposeLetters();
                    },
                    multiSelectAction: function(editor) {
                        editor.transposeSelections(1);
                    }
                }, {
                    name: "touppercase",
                    bindKey: bindKey("Ctrl-U", "Ctrl-U"),
                    exec: function(editor) {
                        editor.toUpperCase();
                    },
                    multiSelectAction: "forEach"
                }, {
                    name: "tolowercase",
                    bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
                    exec: function(editor) {
                        editor.toLowerCase();
                    },
                    multiSelectAction: "forEach"
                }];

        });

        define('ace/undomanager', ['require', 'exports', 'module'], function(require, exports, module) {
            var UndoManager = function() {
                this.reset();
            };
            
            (function() {
                this.execute = function(options) {
                    var deltas = options.args[0];
                    this.$doc = options.args[1];
                    this.$undoStack.push(deltas);
                    this.$redoStack = [];
                    
                    if (this.dirtyCounter < 0) {
                        this.dirtyCounter = NaN;
                    }
                    this.dirtyCounter++;
                };
                this.undo = function(dontSelect) {
                    var deltas = this.$undoStack.pop();
                    var undoSelectionRange = null;
                    if (deltas) {
                        undoSelectionRange = 
                        this.$doc.undoChanges(deltas, dontSelect);
                        this.$redoStack.push(deltas);
                        this.dirtyCounter--;
                    }
                    
                    return undoSelectionRange;
                };
                this.redo = function(dontSelect) {
                    var deltas = this.$redoStack.pop();
                    var redoSelectionRange = null;
                    if (deltas) {
                        redoSelectionRange = 
                        this.$doc.redoChanges(deltas, dontSelect);
                        this.$undoStack.push(deltas);
                        this.dirtyCounter++;
                    }
                    
                    return redoSelectionRange;
                };
                this.reset = function() {
                    this.$undoStack = [];
                    this.$redoStack = [];
                    this.dirtyCounter = 0;
                };
                this.hasUndo = function() {
                    return this.$undoStack.length > 0;
                };
                this.hasRedo = function() {
                    return this.$redoStack.length > 0;
                };
                this.markClean = function() {
                    this.dirtyCounter = 0;
                };
                this.isClean = function() {
                    return this.dirtyCounter === 0;
                };
            
            }).call(UndoManager.prototype);
            
            exports.UndoManager = UndoManager;
        });

        define('ace/virtual_renderer', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/lib/dom', 'ace/lib/event', 'ace/lib/useragent', 'ace/config', 'ace/layer/gutter', 'ace/layer/marker', 'ace/layer/text', 'ace/layer/cursor', 'ace/scrollbar', 'ace/renderloop', 'ace/lib/event_emitter'], function(require, exports, module) {
            
            
            var oop = require("./lib/oop");
            var dom = require("./lib/dom");
            var event = require("./lib/event");
            var useragent = require("./lib/useragent");
            var config = require("./config");
            var GutterLayer = require("./layer/gutter").Gutter;
            var MarkerLayer = require("./layer/marker").Marker;
            var TextLayer = require("./layer/text").Text;
            var CursorLayer = require("./layer/cursor").Cursor;
            var ScrollBar = require("./scrollbar").ScrollBar;
            var RenderLoop = require("./renderloop").RenderLoop;
            var EventEmitter = require("./lib/event_emitter").EventEmitter;
            var editorCss = ".ace_editor {\
                position: relative;\
                overflow: hidden;\
                font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;\
                font-size: 12px;\
                line-height: normal;\
                color: black;\
                }\
                .ace_scroller {\
                position: absolute;\
                overflow: hidden;\
                top: 0;\
                bottom: 0;\
                background-color: inherit;\
                }\
                .ace_content {\
                position: absolute;\
                -moz-box-sizing: border-box;\
                -webkit-box-sizing: border-box;\
                box-sizing: border-box;\
                cursor: text;\
                }\
                .ace_gutter {\
                position: absolute;\
                overflow : hidden;\
                width: auto;\
                top: 0;\
                bottom: 0;\
                left: 0;\
                cursor: default;\
                z-index: 4;\
                }\
                .ace_gutter-active-line {\
                position: absolute;\
                left: 0;\
                right: 0;\
                }\
                .ace_scroller.ace_scroll-left {\
                box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\
                }\
                .ace_gutter-cell {\
                padding-left: 19px;\
                padding-right: 6px;\
                background-repeat: no-repeat;\
                }\
                .ace_gutter-cell.ace_error {\
                background-image: url(\"\");\
                background-repeat: no-repeat;\
                background-position: 2px center;\
                }\
                .ace_gutter-cell.ace_warning {\
                background-image: url(\"\");\
                background-position: 2px center;\
                }\
                .ace_gutter-cell.ace_info {\
                background-image: url(\"\");\
                background-position: 2px center;\
                }\
                .ace_dark .ace_gutter-cell.ace_info {\
                background-image: url(\"\");\
                }\
                .ace_scrollbar {\
                position: absolute;\
                overflow-x: hidden;\
                overflow-y: scroll;\
                right: 0;\
                top: 0;\
                bottom: 0;\
                }\
                .ace_scrollbar-inner {\
                position: absolute;\
                width: 1px;\
                left: 0;\
                }\
                .ace_print-margin {\
                position: absolute;\
                height: 100%;\
                }\
                .ace_text-input {\
                position: absolute;\
                z-index: 0;\
                width: 0.5em;\
                height: 1em;\
                opacity: 0;\
                background: transparent;\
                -moz-appearance: none;\
                appearance: none;\
                border: none;\
                resize: none;\
                outline: none;\
                overflow: hidden;\
                font: inherit;\
                padding: 0 1px;\
                margin: 0 -1px;\
                }\
                .ace_text-input.ace_composition {\
                background: #f8f8f8;\
                color: #111;\
                z-index: 1000;\
                opacity: 1;\
                }\
                .ace_layer {\
                z-index: 1;\
                position: absolute;\
                overflow: hidden;\
                white-space: nowrap;\
                height: 100%;\
                width: 100%;\
                -moz-box-sizing: border-box;\
                -webkit-box-sizing: border-box;\
                box-sizing: border-box;\
                /* setting pointer-events: auto; on node under the mouse, which changes\
                during scroll, will break mouse wheel scrolling in Safari */\
                pointer-events: none;\
                }\
                .ace_gutter-layer {\
                position: relative;\
                width: auto;\
                text-align: right;\
                pointer-events: auto;\
                }\
                .ace_text-layer {\
                font: inherit !important;\
                }\
                .ace_cjk {\
                display: inline-block;\
                text-align: center;\
                }\
                .ace_cursor-layer {\
                z-index: 4;\
                }\
                .ace_cursor {\
                z-index: 4;\
                position: absolute;\
                -moz-box-sizing: border-box;\
                -webkit-box-sizing: border-box;\
                box-sizing: border-box;\
                }\
                .ace_hidden-cursors .ace_cursor {\
                opacity: 0.2;\
                }\
                .ace_smooth-blinking .ace_cursor {\
                -moz-transition: opacity 0.18s;\
                -webkit-transition: opacity 0.18s;\
                -o-transition: opacity 0.18s;\
                -ms-transition: opacity 0.18s;\
                transition: opacity 0.18s;\
                }\
                .ace_cursor[style*=\"opacity: 0\"]{\
                -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\
                }\
                .ace_editor.ace_multiselect .ace_cursor {\
                border-left-width: 1px;\
                }\
                .ace_line {\
                white-space: nowrap;\
                }\
                .ace_marker-layer .ace_step {\
                position: absolute;\
                z-index: 3;\
                }\
                .ace_marker-layer .ace_selection {\
                position: absolute;\
                z-index: 5;\
                }\
                .ace_marker-layer .ace_bracket {\
                position: absolute;\
                z-index: 6;\
                }\
                .ace_marker-layer .ace_active-line {\
                position: absolute;\
                z-index: 2;\
                }\
                .ace_marker-layer .ace_selected-word {\
                position: absolute;\
                z-index: 4;\
                -moz-box-sizing: border-box;\
                -webkit-box-sizing: border-box;\
                box-sizing: border-box;\
                }\
                .ace_line .ace_fold {\
                -moz-box-sizing: border-box;\
                -webkit-box-sizing: border-box;\
                box-sizing: border-box;\
                display: inline-block;\
                height: 11px;\
                margin-top: -2px;\
                vertical-align: middle;\
                background-image:\
                url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%11%00%00%00%09%08%06%00%00%00%D4%E8%C7%0C%00%00%03%1EiCCPICC%20Profile%00%00x%01%85T%DFk%D3P%14%FE%DAe%9D%B0%E1%8B%3Ag%11%09%3Eh%91ndStC%9C%B6kW%BA%CDZ%EA6%B7!H%9B%A6m%5C%9A%C6%24%ED~%B0%07%D9%8Bo%3A%C5w%F1%07%3E%F9%07%0C%D9%83o%7B%92%0D%C6%14a%F8%AC%88%22L%F6%22%B3%9E%9B4M'S%03%B9%F7%BB%DF%F9%EE9'%E7%E4%5E%A0%F9qZ%D3%14%2F%0F%14USO%C5%C2%FC%C4%E4%14%DF%F2%01%5E%1CC%2B%FChM%8B%86%16J%26G%40%0F%D3%B2y%EF%B3%F3%0E%1E%C6lt%EEo%DF%AB%FEc%D5%9A%95%0C%11%F0%1C%20%BE%945%C4%22%E1Y%A0i%5C%D4t%13%E0%D6%89%EF%9D15%C2%CDLsX%A7%04%09%1Fg8oc%81%E1%8C%8D%23%96f45%40%9A%09%C2%07%C5B%3AK%B8%408%98i%E0%F3%0D%D8%CE%81%14%E4'%26%A9%92.%8B%3C%ABER%2F%E5dE%B2%0C%F6%F0%1Fs%83%F2_%B0%A8%94%E9%9B%AD%E7%10%8Dm%9A%19N%D1%7C%8A%DE%1F9%7Dp%8C%E6%00%D5%C1%3F_%18%BDA%B8%9DpX6%E3%A35~B%CD%24%AE%11%26%BD%E7%EEti%98%EDe%9A%97Y)%12%25%1C%24%BCbT%AE3li%E6%0B%03%89%9A%E6%D3%ED%F4P%92%B0%9F4%BF43Y%F3%E3%EDP%95%04%EB1%C5%F5%F6KF%F4%BA%BD%D7%DB%91%93%07%E35%3E%A7)%D6%7F%40%FE%BD%F7%F5r%8A%E5y%92%F0%EB%B4%1E%8D%D5%F4%5B%92%3AV%DB%DB%E4%CD%A6%23%C3%C4wQ%3F%03HB%82%8E%1Cd(%E0%91B%0Ca%9Ac%C4%AA%F8L%16%19%22J%A4%D2itTy%B28%D6%3B(%93%96%ED%1CGx%C9_%0E%B8%5E%16%F5%5B%B2%B8%F6%E0%FB%9E%DD%25%D7%8E%BC%15%85%C5%B7%A3%D8Q%ED%B5%81%E9%BA%B2%13%9A%1B%7Fua%A5%A3n%E17%B9%E5%9B%1Bm%AB%0B%08Q%FE%8A%E5%B1H%5Ee%CAO%82Q%D7u6%E6%90S%97%FCu%0B%CF2%94%EE%25v%12X%0C%BA%AC%F0%5E%F8*l%0AO%85%17%C2%97%BF%D4%C8%CE%DE%AD%11%CB%80q%2C%3E%AB%9ES%CD%C6%EC%25%D2L%D2%EBd%B8%BF%8A%F5B%C6%18%F9%901CZ%9D%BE%24M%9C%8A9%F2%DAP%0B'%06w%82%EB%E6%E2%5C%2F%D7%07%9E%BB%CC%5D%E1%FA%B9%08%AD.r%23%8E%C2%17%F5E%7C!%F0%BE3%BE%3E_%B7o%88a%A7%DB%BE%D3d%EB%A31Z%EB%BB%D3%91%BA%A2%B1z%94%8F%DB'%F6%3D%8E%AA%13%19%B2%B1%BE%B1~V%08%2B%B4%A2cjJ%B3tO%00%03%25mN%97%F3%05%93%EF%11%84%0B%7C%88%AE-%89%8F%ABbW%90O%2B%0Ao%99%0C%5E%97%0CI%AFH%D9.%B0%3B%8F%ED%03%B6S%D6%5D%E6i_s9%F3*p%E9%1B%FD%C3%EB.7U%06%5E%19%C0%D1s.%17%A03u%E4%09%B0%7C%5E%2C%EB%15%DB%1F%3C%9E%B7%80%91%3B%DBc%AD%3Dma%BA%8B%3EV%AB%DBt.%5B%1E%01%BB%0F%AB%D5%9F%CF%AA%D5%DD%E7%E4%7F%0Bx%A3%FC%06%A9%23%0A%D6%C2%A1_2%00%00%00%09pHYs%00%00%0B%13%00%00%0B%13%01%00%9A%9C%18%00%00%00%B5IDAT(%15%A5%91%3D%0E%02!%10%85ac%E1%05%D6%CE%D6%C6%CE%D2%E8%ED%CD%DE%C0%C6%D6N.%E0V%F8%3D%9Ca%891XH%C2%BE%D9y%3F%90!%E6%9C%C3%BFk%E5%011%C6-%F5%C8N%04%DF%BD%FF%89%DFt%83DN%60%3E%F3%AB%A0%DE%1A%5Dg%BE%10Q%97%1B%40%9C%A8o%10%8F%5E%828%B4%1B%60%87%F6%02%26%85%1Ch%1E%C1%2B%5Bk%FF%86%EE%B7j%09%9A%DA%9B%ACe%A3%F9%EC%DA!9%B4%D5%A6%81%86%86%98%CC%3C%5B%40%FA%81%B3%E9%CB%23%94%C16Azo%05%D4%E1%C1%95a%3B%8A'%A0%E8%CC%17%22%85%1D%BA%00%A2%FA%DC%0A%94%D1%D1%8D%8B%3A%84%17B%C7%60%1A%25Z%FC%8D%00%00%00%00IEND%AEB%60%82\"),\
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                background-image:\
                url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%11%00%00%00%09%08%06%00%00%00%D4%E8%C7%0C%00%00%03%1EiCCPICC%20Profile%00%00x%01%85T%DFk%D3P%14%FE%DAe%9D%B0%E1%8B%3Ag%11%09%3Eh%91ndStC%9C%B6kW%BA%CDZ%EA6%B7!H%9B%A6m%5C%9A%C6%24%ED~%B0%07%D9%8Bo%3A%C5w%F1%07%3E%F9%07%0C%D9%83o%7B%92%0D%C6%14a%F8%AC%88%22L%F6%22%B3%9E%9B4M'S%03%B9%F7%BB%DF%F9%EE9'%E7%E4%5E%A0%F9qZ%D3%14%2F%0F%14USO%C5%C2%FC%C4%E4%14%DF%F2%01%5E%1CC%2B%FChM%8B%86%16J%26G%40%0F%D3%B2y%EF%B3%F3%0E%1E%C6lt%EEo%DF%AB%FEc%D5%9A%95%0C%11%F0%1C%20%BE%945%C4%22%E1Y%A0i%5C%D4t%13%E0%D6%89%EF%9D15%C2%CDLsX%A7%04%09%1Fg8oc%81%E1%8C%8D%23%96f45%40%9A%09%C2%07%C5B%3AK%B8%408%98i%E0%F3%0D%D8%CE%81%14%E4'%26%A9%92.%8B%3C%ABER%2F%E5dE%B2%0C%F6%F0%1Fs%83%F2_%B0%A8%94%E9%9B%AD%E7%10%8Dm%9A%19N%D1%7C%8A%DE%1F9%7Dp%8C%E6%00%D5%C1%3F_%18%BDA%B8%9DpX6%E3%A35~B%CD%24%AE%11%26%BD%E7%EEti%98%EDe%9A%97Y)%12%25%1C%24%BCbT%AE3li%E6%0B%03%89%9A%E6%D3%ED%F4P%92%B0%9F4%BF43Y%F3%E3%EDP%95%04%EB1%C5%F5%F6KF%F4%BA%BD%D7%DB%91%93%07%E35%3E%A7)%D6%7F%40%FE%BD%F7%F5r%8A%E5y%92%F0%EB%B4%1E%8D%D5%F4%5B%92%3AV%DB%DB%E4%CD%A6%23%C3%C4wQ%3F%03HB%82%8E%1Cd(%E0%91B%0Ca%9Ac%C4%AA%F8L%16%19%22J%A4%D2itTy%B28%D6%3B(%93%96%ED%1CGx%C9_%0E%B8%5E%16%F5%5B%B2%B8%F6%E0%FB%9E%DD%25%D7%8E%BC%15%85%C5%B7%A3%D8Q%ED%B5%81%E9%BA%B2%13%9A%1B%7Fua%A5%A3n%E17%B9%E5%9B%1Bm%AB%0B%08Q%FE%8A%E5%B1H%5Ee%CAO%82Q%D7u6%E6%90S%97%FCu%0B%CF2%94%EE%25v%12X%0C%BA%AC%F0%5E%F8*l%0AO%85%17%C2%97%BF%D4%C8%CE%DE%AD%11%CB%80q%2C%3E%AB%9ES%CD%C6%EC%25%D2L%D2%EBd%B8%BF%8A%F5B%C6%18%F9%901CZ%9D%BE%24M%9C%8A9%F2%DAP%0B'%06w%82%EB%E6%E2%5C%2F%D7%07%9E%BB%CC%5D%E1%FA%B9%08%AD.r%23%8E%C2%17%F5E%7C!%F0%BE3%BE%3E_%B7o%88a%A7%DB%BE%D3d%EB%A31Z%EB%BB%D3%91%BA%A2%B1z%94%8F%DB'%F6%3D%8E%AA%13%19%B2%B1%BE%B1~V%08%2B%B4%A2cjJ%B3tO%00%03%25mN%97%F3%05%93%EF%11%84%0B%7C%88%AE-%89%8F%ABbW%90O%2B%0Ao%99%0C%5E%97%0CI%AFH%D9.%B0%3B%8F%ED%03%B6S%D6%5D%E6i_s9%F3*p%E9%1B%FD%C3%EB.7U%06%5E%19%C0%D1s.%17%A03u%E4%09%B0%7C%5E%2C%EB%15%DB%1F%3C%9E%B7%80%91%3B%DBc%AD%3Dma%BA%8B%3EV%AB%DBt.%5B%1E%01%BB%0F%AB%D5%9F%CF%AA%D5%DD%E7%E4%7F%0Bx%A3%FC%06%A9%23%0A%D6%C2%A1_2%00%00%00%09pHYs%00%00%0B%13%00%00%0B%13%01%00%9A%9C%18%00%00%00%B5IDAT(%15%A5%91%3D%0E%02!%10%85ac%E1%05%D6%CE%D6%C6%CE%D2%E8%ED%CD%DE%C0%C6%D6N.%E0V%F8%3D%9Ca%891XH%C2%BE%D9y%3F%90!%E6%9C%C3%BFk%E5%011%C6-%F5%C8N%04%DF%BD%FF%89%DFt%83DN%60%3E%F3%AB%A0%DE%1A%5Dg%BE%10Q%97%1B%40%9C%A8o%10%8F%5E%828%B4%1B%60%87%F6%02%26%85%1Ch%1E%C1%2B%5Bk%FF%86%EE%B7j%09%9A%DA%9B%ACe%A3%F9%EC%DA!9%B4%D5%A6%81%86%86%98%CC%3C%5B%40%FA%81%B3%E9%CB%23%94%C16Azo%05%D4%E1%C1%95a%3B%8A'%A0%E8%CC%17%22%85%1D%BA%00%A2%FA%DC%0A%94%D1%D1%8D%8B%3A%84%17B%C7%60%1A%25Z%FC%8D%00%00%00%00IEND%AEB%60%82\"),\
                url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%007%08%06%00%00%00%C4%DD%80C%00%00%03%1EiCCPICC%20Profile%00%00x%01%85T%DFk%D3P%14%FE%DAe%9D%B0%E1%8B%3Ag%11%09%3Eh%91ndStC%9C%B6kW%BA%CDZ%EA6%B7!H%9B%A6m%5C%9A%C6%24%ED~%B0%07%D9%8Bo%3A%C5w%F1%07%3E%F9%07%0C%D9%83o%7B%92%0D%C6%14a%F8%AC%88%22L%F6%22%B3%9E%9B4M'S%03%B9%F7%BB%DF%F9%EE9'%E7%E4%5E%A0%F9qZ%D3%14%2F%0F%14USO%C5%C2%FC%C4%E4%14%DF%F2%01%5E%1CC%2B%FChM%8B%86%16J%26G%40%0F%D3%B2y%EF%B3%F3%0E%1E%C6lt%EEo%DF%AB%FEc%D5%9A%95%0C%11%F0%1C%20%BE%945%C4%22%E1Y%A0i%5C%D4t%13%E0%D6%89%EF%9D15%C2%CDLsX%A7%04%09%1Fg8oc%81%E1%8C%8D%23%96f45%40%9A%09%C2%07%C5B%3AK%B8%408%98i%E0%F3%0D%D8%CE%81%14%E4'%26%A9%92.%8B%3C%ABER%2F%E5dE%B2%0C%F6%F0%1Fs%83%F2_%B0%A8%94%E9%9B%AD%E7%10%8Dm%9A%19N%D1%7C%8A%DE%1F9%7Dp%8C%E6%00%D5%C1%3F_%18%BDA%B8%9DpX6%E3%A35~B%CD%24%AE%11%26%BD%E7%EEti%98%EDe%9A%97Y)%12%25%1C%24%BCbT%AE3li%E6%0B%03%89%9A%E6%D3%ED%F4P%92%B0%9F4%BF43Y%F3%E3%EDP%95%04%EB1%C5%F5%F6KF%F4%BA%BD%D7%DB%91%93%07%E35%3E%A7)%D6%7F%40%FE%BD%F7%F5r%8A%E5y%92%F0%EB%B4%1E%8D%D5%F4%5B%92%3AV%DB%DB%E4%CD%A6%23%C3%C4wQ%3F%03HB%82%8E%1Cd(%E0%91B%0Ca%9Ac%C4%AA%F8L%16%19%22J%A4%D2itTy%B28%D6%3B(%93%96%ED%1CGx%C9_%0E%B8%5E%16%F5%5B%B2%B8%F6%E0%FB%9E%DD%25%D7%8E%BC%15%85%C5%B7%A3%D8Q%ED%B5%81%E9%BA%B2%13%9A%1B%7Fua%A5%A3n%E17%B9%E5%9B%1Bm%AB%0B%08Q%FE%8A%E5%B1H%5Ee%CAO%82Q%D7u6%E6%90S%97%FCu%0B%CF2%94%EE%25v%12X%0C%BA%AC%F0%5E%F8*l%0AO%85%17%C2%97%BF%D4%C8%CE%DE%AD%11%CB%80q%2C%3E%AB%9ES%CD%C6%EC%25%D2L%D2%EBd%B8%BF%8A%F5B%C6%18%F9%901CZ%9D%BE%24M%9C%8A9%F2%DAP%0B'%06w%82%EB%E6%E2%5C%2F%D7%07%9E%BB%CC%5D%E1%FA%B9%08%AD.r%23%8E%C2%17%F5E%7C!%F0%BE3%BE%3E_%B7o%88a%A7%DB%BE%D3d%EB%A31Z%EB%BB%D3%91%BA%A2%B1z%94%8F%DB'%F6%3D%8E%AA%13%19%B2%B1%BE%B1~V%08%2B%B4%A2cjJ%B3tO%00%03%25mN%97%F3%05%93%EF%11%84%0B%7C%88%AE-%89%8F%ABbW%90O%2B%0Ao%99%0C%5E%97%0CI%AFH%D9.%B0%3B%8F%ED%03%B6S%D6%5D%E6i_s9%F3*p%E9%1B%FD%C3%EB.7U%06%5E%19%C0%D1s.%17%A03u%E4%09%B0%7C%5E%2C%EB%15%DB%1F%3C%9E%B7%80%91%3B%DBc%AD%3Dma%BA%8B%3EV%AB%DBt.%5B%1E%01%BB%0F%AB%D5%9F%CF%AA%D5%DD%E7%E4%7F%0Bx%A3%FC%06%A9%23%0A%D6%C2%A1_2%00%00%00%09pHYs%00%00%0B%13%00%00%0B%13%01%00%9A%9C%18%00%00%003IDAT8%11c%FC%FF%FF%7F%3E%03%1A%60%01%F2%3F%A3%891%80%04%FFQ%26%F8w%C0%B43%A1%DB%0C%E2%8F%0A%A2%85%CAh%80%8C%06%08%3C%04%E8%96%18%00%A3S%0D%CD%CF%D8%C1%9D%00%00%00%00IEND%AEB%60%82\");\
                background-repeat: no-repeat, repeat-x;\
                background-position: center center, top left;\
                }\
                .ace_editor.ace_dragging .ace_content {\
                cursor: move;\
                }\
                .ace_gutter-tooltip {\
                background-color: #FFF;\
                background-image: -webkit-linear-gradient(top, transparent, rgba(0, 0, 0, 0.1));\
                background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.1));\
                border: 1px solid gray;\
                border-radius: 1px;\
                box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);\
                color: black;\
                display: inline-block;\
                max-width: 500px;\
                padding: 4px;\
                position: fixed;\
                z-index: 300;\
                -moz-box-sizing: border-box;\
                -webkit-box-sizing: border-box;\
                box-sizing: border-box;\
                cursor: default;\
                white-space: pre-line;\
                word-wrap: break-word;\
                line-height: normal;\
                font-style: normal;\
                font-weight: normal;\
                letter-spacing: normal;\
                }\
                .ace_folding-enabled > .ace_gutter-cell {\
                padding-right: 13px;\
                }\
                .ace_fold-widget {\
                -moz-box-sizing: border-box;\
                -webkit-box-sizing: border-box;\
                box-sizing: border-box;\
                margin: 0 -12px 0 1px;\
                display: none;\
                width: 11px;\
                vertical-align: top;\
                background-image: url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%00%05%08%06%00%00%00%8Do%26%E5%00%00%004IDATx%DAe%8A%B1%0D%000%0C%C2%F2%2CK%96%BC%D0%8F9%81%88H%E9%D0%0E%96%C0%10%92%3E%02%80%5E%82%E4%A9*-%EEsw%C8%CC%11%EE%96w%D8%DC%E9*Eh%0C%151(%00%00%00%00IEND%AEB%60%82\");\
                background-repeat: no-repeat;\
                background-position: center;\
                border-radius: 3px;\
                border: 1px solid transparent;\
                cursor: pointer;\
                }\
                .ace_folding-enabled .ace_fold-widget {\
                display: inline-block;   \
                }\
                .ace_fold-widget.ace_end {\
                background-image: url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%00%05%08%06%00%00%00%8Do%26%E5%00%00%004IDATx%DAm%C7%C1%09%000%08C%D1%8C%ECE%C8E(%8E%EC%02)%1EZJ%F1%C1'%04%07I%E1%E5%EE%CAL%F5%A2%99%99%22%E2%D6%1FU%B5%FE0%D9x%A7%26Wz5%0E%D5%00%00%00%00IEND%AEB%60%82\");\
                }\
                .ace_fold-widget.ace_closed {\
                background-image: url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%03%00%00%00%06%08%06%00%00%00%06%E5%24%0C%00%00%009IDATx%DA5%CA%C1%09%000%08%03%C0%AC*(%3E%04%C1%0D%BA%B1%23%A4Uh%E0%20%81%C0%CC%F8%82%81%AA%A2%AArGfr%88%08%11%11%1C%DD%7D%E0%EE%5B%F6%F6%CB%B8%05Q%2F%E9tai%D9%00%00%00%00IEND%AEB%60%82\");\
                }\
                .ace_fold-widget:hover {\
                border: 1px solid rgba(0, 0, 0, 0.3);\
                background-color: rgba(255, 255, 255, 0.2);\
                -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\
                -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\
                box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\
                }\
                .ace_fold-widget:active {\
                border: 1px solid rgba(0, 0, 0, 0.4);\
                background-color: rgba(0, 0, 0, 0.05);\
                -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\
                -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\
                box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\
                }\
                /**\
                * Dark version for fold widgets\
                */\
                .ace_dark .ace_fold-widget {\
                background-image: url(\"\");\
                }\
                .ace_dark .ace_fold-widget.ace_end {\
                background-image: url(\"\");\
                }\
                .ace_dark .ace_fold-widget.ace_closed {\
                background-image: url(\"\");\
                }\
                .ace_dark .ace_fold-widget:hover {\
                box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
                background-color: rgba(255, 255, 255, 0.1);\
                }\
                .ace_dark .ace_fold-widget:active {\
                -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
                -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
                box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
                }\
                .ace_fold-widget.ace_invalid {\
                background-color: #FFB4B4;\
                border-color: #DE5555;\
                }\
                .ace_fade-fold-widgets .ace_fold-widget {\
                -moz-transition: opacity 0.4s ease 0.05s;\
                -webkit-transition: opacity 0.4s ease 0.05s;\
                -o-transition: opacity 0.4s ease 0.05s;\
                -ms-transition: opacity 0.4s ease 0.05s;\
                transition: opacity 0.4s ease 0.05s;\
                opacity: 0;\
                }\
                .ace_fade-fold-widgets:hover .ace_fold-widget {\
                -moz-transition: opacity 0.05s ease 0.05s;\
                -webkit-transition: opacity 0.05s ease 0.05s;\
                -o-transition: opacity 0.05s ease 0.05s;\
                -ms-transition: opacity 0.05s ease 0.05s;\
                transition: opacity 0.05s ease 0.05s;\
                opacity:1;\
                }\
                .ace_underline {\
                text-decoration: underline;\
                }\
                .ace_bold {\
                font-weight: bold;\
                }\
                .ace_nobold .ace_bold {\
                font-weight: normal;\
                }\
                .ace_italic {\
                font-style: italic;\
                }\
                ";
            
            dom.importCssString(editorCss, "ace_editor");
            
            var VirtualRenderer = function(container, theme) {
                var _self = this;
                
                this.container = container || dom.createElement("div");
                this.$keepTextAreaAtCursor = !useragent.isIE;
                
                dom.addCssClass(this.container, "ace_editor");
                
                this.setTheme(theme);
                
                this.$gutter = dom.createElement("div");
                this.$gutter.className = "ace_gutter";
                this.container.appendChild(this.$gutter);
                
                this.scroller = dom.createElement("div");
                this.scroller.className = "ace_scroller";
                this.container.appendChild(this.scroller);
                
                this.content = dom.createElement("div");
                this.content.className = "ace_content";
                this.scroller.appendChild(this.content);
                
                this.$gutterLayer = new GutterLayer(this.$gutter);
                this.$gutterLayer.on("changeGutterWidth", this.onGutterResize.bind(this));
                
                this.$markerBack = new MarkerLayer(this.content);
                
                var textLayer = this.$textLayer = new TextLayer(this.content);
                this.canvas = textLayer.element;
                
                this.$markerFront = new MarkerLayer(this.content);
                
                this.$cursorLayer = new CursorLayer(this.content);
                this.$horizScroll = false;
                
                this.scrollBar = new ScrollBar(this.container);
                this.scrollBar.addEventListener("scroll", function(e) {
                    if (!_self.$scrollAnimation)
                        _self.session.setScrollTop(e.data);
                });
                
                this.scrollTop = 0;
                this.scrollLeft = 0;
                
                event.addListener(this.scroller, "scroll", function() {
                    var scrollLeft = _self.scroller.scrollLeft;
                    _self.scrollLeft = scrollLeft;
                    _self.session.setScrollLeft(scrollLeft);
                });
                
                this.cursorPos = {
                    row: 0,
                    column: 0
                };
                
                this.$textLayer.addEventListener("changeCharacterSize", function() {
                    _self.updateCharacterSize();
                    _self.onResize(true);
                });
                
                this.$size = {
                    width: 0,
                    height: 0,
                    scrollerHeight: 0,
                    scrollerWidth: 0
                };
                
                this.layerConfig = {
                    width: 1,
                    padding: 0,
                    firstRow: 0,
                    firstRowScreen: 0,
                    lastRow: 0,
                    lineHeight: 1,
                    characterWidth: 1,
                    minHeight: 1,
                    maxHeight: 1,
                    offset: 0,
                    height: 1
                };
                
                this.$loop = new RenderLoop(
                this.$renderChanges.bind(this), 
                this.container.ownerDocument.defaultView
                );
                this.$loop.schedule(this.CHANGE_FULL);
                
                this.updateCharacterSize();
                this.setPadding(4);
                config.resetOptions(this);
                config._emit("renderer", this);
            };
            
            (function() {
                
                this.CHANGE_CURSOR = 1;
                this.CHANGE_MARKER = 2;
                this.CHANGE_GUTTER = 4;
                this.CHANGE_SCROLL = 8;
                this.CHANGE_LINES = 16;
                this.CHANGE_TEXT = 32;
                this.CHANGE_SIZE = 64;
                this.CHANGE_MARKER_BACK = 128;
                this.CHANGE_MARKER_FRONT = 256;
                this.CHANGE_FULL = 512;
                this.CHANGE_H_SCROLL = 1024;
                
                oop.implement(this, EventEmitter);
                
                this.updateCharacterSize = function() {
                    if (this.$textLayer.allowBoldFonts != this.$allowBoldFonts) {
                        this.$allowBoldFonts = this.$textLayer.allowBoldFonts;
                        this.setStyle("ace_nobold", !this.$allowBoldFonts);
                    }
                    
                    this.characterWidth = this.$textLayer.getCharacterWidth();
                    this.lineHeight = this.$textLayer.getLineHeight();
                    this.$updatePrintMargin();
                };
                this.setSession = function(session) {
                    this.session = session;
                    
                    this.scroller.className = "ace_scroller";
                    
                    this.$cursorLayer.setSession(session);
                    this.$markerBack.setSession(session);
                    this.$markerFront.setSession(session);
                    this.$gutterLayer.setSession(session);
                    this.$textLayer.setSession(session);
                    this.$loop.schedule(this.CHANGE_FULL);
                
                };
                this.updateLines = function(firstRow, lastRow) {
                    if (lastRow === undefined)
                        lastRow = Infinity;
                    
                    if (!this.$changedLines) {
                        this.$changedLines = {
                            firstRow: firstRow,
                            lastRow: lastRow
                        };
                    } 
                    else {
                        if (this.$changedLines.firstRow > firstRow)
                            this.$changedLines.firstRow = firstRow;
                        
                        if (this.$changedLines.lastRow < lastRow)
                            this.$changedLines.lastRow = lastRow;
                    }
                    
                    if (this.$changedLines.firstRow > this.layerConfig.lastRow || 
                    this.$changedLines.lastRow < this.layerConfig.firstRow)
                        return;
                    this.$loop.schedule(this.CHANGE_LINES);
                };
                
                this.onChangeTabSize = function() {
                    this.$loop.schedule(this.CHANGE_TEXT | this.CHANGE_MARKER);
                    this.$textLayer.onChangeTabSize();
                };
                this.updateText = function() {
                    this.$loop.schedule(this.CHANGE_TEXT);
                };
                this.updateFull = function(force) {
                    if (force)
                        this.$renderChanges(this.CHANGE_FULL, true);
                    else
                        this.$loop.schedule(this.CHANGE_FULL);
                };
                this.updateFontSize = function() {
                    this.$textLayer.checkForSizeChanges();
                };
                this.onResize = function(force, gutterWidth, width, height) {
                    var changes = 0;
                    var size = this.$size;
                    
                    if (this.resizing > 2)
                        return;
                    else if (this.resizing > 1)
                        this.resizing++;
                    else
                        this.resizing = force ? 1 : 0;
                    if (!height)
                        height = dom.getInnerHeight(this.container);
                    
                    if (height && (force || size.height != height)) {
                        size.height = height;
                        changes = this.CHANGE_SIZE;
                        
                        size.scrollerHeight = this.scroller.clientHeight;
                        if (force || !size.scrollerHeight) {
                            size.scrollerHeight = size.height;
                            if (this.$horizScroll)
                                size.scrollerHeight -= this.scrollBar.getWidth();
                        }
                        this.scrollBar.setHeight(size.scrollerHeight);
                        
                        if (this.session) {
                            this.session.setScrollTop(this.getScrollTop());
                            changes = changes | this.CHANGE_FULL;
                        }
                    }
                    
                    if (!width)
                        width = dom.getInnerWidth(this.container);
                    
                    if (width && (force || this.resizing > 1 || size.width != width)) {
                        changes = this.CHANGE_SIZE;
                        size.width = width;
                        
                        var gutterWidth = this.$showGutter ? this.$gutter.offsetWidth : 0;
                        this.scroller.style.left = gutterWidth + "px";
                        size.scrollerWidth = Math.max(0, width - gutterWidth - this.scrollBar.getWidth());
                        this.scroller.style.right = this.scrollBar.getWidth() + "px";
                        
                        if (this.session && this.session.getUseWrapMode() && this.adjustWrapLimit() || force)
                            changes = changes | this.CHANGE_FULL;
                    }
                    
                    if (!this.$size.scrollerHeight)
                        return;
                    
                    if (force)
                        this.$renderChanges(changes, true);
                    else
                        this.$loop.schedule(changes);
                    
                    if (force)
                        this.$gutterLayer.$padding = null;
                    
                    if (force)
                        delete this.resizing;
                };
                
                this.onGutterResize = function() {
                    var width = this.$size.width;
                    var gutterWidth = this.$showGutter ? this.$gutter.offsetWidth : 0;
                    this.scroller.style.left = gutterWidth + "px";
                    this.$size.scrollerWidth = Math.max(0, width - gutterWidth - this.scrollBar.getWidth());
                    
                    if (this.session.getUseWrapMode() && this.adjustWrapLimit())
                        this.$loop.schedule(this.CHANGE_FULL);
                    else
                        this.$loop.schedule(this.CHANGE_MARKER);
                };
                this.adjustWrapLimit = function() {
                    var availableWidth = this.$size.scrollerWidth - this.$padding * 2;
                    var limit = Math.floor(availableWidth / this.characterWidth);
                    return this.session.adjustWrapLimit(limit, this.$showPrintMargin && this.$printMarginColumn);
                };
                this.setAnimatedScroll = function(shouldAnimate) {
                    this.setOption("animatedScroll", shouldAnimate);
                };
                this.getAnimatedScroll = function() {
                    return this.$animatedScroll;
                };
                this.setShowInvisibles = function(showInvisibles) {
                    this.setOption("showInvisibles", showInvisibles);
                };
                this.getShowInvisibles = function() {
                    return this.getOption("showInvisibles");
                };
                this.getDisplayIndentGuides = function() {
                    return this.getOption("displayIndentGuides");
                };
                
                this.setDisplayIndentGuides = function(display) {
                    this.setOption("displayIndentGuides", display);
                };
                this.setShowPrintMargin = function(showPrintMargin) {
                    this.setOption("showPrintMargin", showPrintMargin);
                };
                this.getShowPrintMargin = function() {
                    return this.getOption("showPrintMargin");
                };
                this.setPrintMarginColumn = function(showPrintMargin) {
                    this.setOption("printMarginColumn", showPrintMargin);
                };
                this.getPrintMarginColumn = function() {
                    return this.getOption("printMarginColumn");
                };
                this.getShowGutter = function() {
                    return this.getOption("showGutter");
                };
                this.setShowGutter = function(show) {
                    return this.setOption("showGutter", show);
                };
                
                this.getFadeFoldWidgets = function() {
                    return this.getOption("fadeFoldWidgets")
                };
                
                this.setFadeFoldWidgets = function(show) {
                    this.setOption("fadeFoldWidgets", show);
                };
                
                this.setHighlightGutterLine = function(shouldHighlight) {
                    this.setOption("highlightGutterLine", shouldHighlight);
                };
                
                this.getHighlightGutterLine = function() {
                    return this.getOption("highlightGutterLine");
                };
                
                this.$updateGutterLineHighlight = function() {
                    var pos = this.$cursorLayer.$pixelPos;
                    var height = this.layerConfig.lineHeight;
                    if (this.session.getUseWrapMode()) {
                        var cursor = this.session.selection.getCursor();
                        cursor.column = 0;
                        pos = this.$cursorLayer.getPixelPosition(cursor, true);
                        height *= this.session.getRowLength(cursor.row);
                    }
                    this.$gutterLineHighlight.style.top = pos.top - this.layerConfig.offset + "px";
                    this.$gutterLineHighlight.style.height = height + "px";
                };
                
                this.$updatePrintMargin = function() {
                    if (!this.$showPrintMargin && !this.$printMarginEl)
                        return;
                    
                    if (!this.$printMarginEl) {
                        var containerEl = dom.createElement("div");
                        containerEl.className = "ace_layer ace_print-margin-layer";
                        this.$printMarginEl = dom.createElement("div");
                        this.$printMarginEl.className = "ace_print-margin";
                        containerEl.appendChild(this.$printMarginEl);
                        this.content.insertBefore(containerEl, this.content.firstChild);
                    }
                    
                    var style = this.$printMarginEl.style;
                    style.left = ((this.characterWidth * this.$printMarginColumn) + this.$padding) + "px";
                    style.visibility = this.$showPrintMargin ? "visible" : "hidden";
                    
                    if (this.session && this.session.$wrap == -1)
                        this.adjustWrapLimit();
                };
                this.getContainerElement = function() {
                    return this.container;
                };
                this.getMouseEventTarget = function() {
                    return this.content;
                };
                this.getTextAreaContainer = function() {
                    return this.container;
                };
                this.$moveTextAreaToCursor = function() {
                    if (!this.$keepTextAreaAtCursor)
                        return;
                    var config = this.layerConfig;
                    var posTop = this.$cursorLayer.$pixelPos.top;
                    var posLeft = this.$cursorLayer.$pixelPos.left;
                    posTop -= config.offset;
                    
                    var h = this.lineHeight;
                    if (posTop < 0 || posTop > config.height - h)
                        return;
                    
                    var w = this.characterWidth;
                    if (this.$composition) {
                        var val = this.textarea.value.replace(/^\x01+/, "");
                        w *= (this.session.$getStringScreenWidth(val)[0] + 2);
                        h += 2;
                        posTop -= 1;
                    }
                    posLeft -= this.scrollLeft;
                    if (posLeft > this.$size.scrollerWidth - w)
                        posLeft = this.$size.scrollerWidth - w;
                    
                    posLeft -= this.scrollBar.width;
                    
                    this.textarea.style.height = h + "px";
                    this.textarea.style.width = w + "px";
                    this.textarea.style.right = Math.max(0, this.$size.scrollerWidth - posLeft - w) + "px";
                    this.textarea.style.bottom = Math.max(0, this.$size.height - posTop - h) + "px";
                };
                this.getFirstVisibleRow = function() {
                    return this.layerConfig.firstRow;
                };
                this.getFirstFullyVisibleRow = function() {
                    return this.layerConfig.firstRow + (this.layerConfig.offset === 0 ? 0 : 1);
                };
                this.getLastFullyVisibleRow = function() {
                    var flint = Math.floor((this.layerConfig.height + this.layerConfig.offset) / this.layerConfig.lineHeight);
                    return this.layerConfig.firstRow - 1 + flint;
                };
                this.getLastVisibleRow = function() {
                    return this.layerConfig.lastRow;
                };
                
                this.$padding = null;
                this.setPadding = function(padding) {
                    this.$padding = padding;
                    this.$textLayer.setPadding(padding);
                    this.$cursorLayer.setPadding(padding);
                    this.$markerFront.setPadding(padding);
                    this.$markerBack.setPadding(padding);
                    this.$loop.schedule(this.CHANGE_FULL);
                    this.$updatePrintMargin();
                };
                this.getHScrollBarAlwaysVisible = function() {
                    return this.$hScrollBarAlwaysVisible;
                };
                this.setHScrollBarAlwaysVisible = function(alwaysVisible) {
                    this.setOption("hScrollBarAlwaysVisible", alwaysVisible);
                };
                
                this.$updateScrollBar = function() {
                    this.scrollBar.setInnerHeight(this.layerConfig.maxHeight);
                    this.scrollBar.setScrollTop(this.scrollTop);
                };
                
                this.$renderChanges = function(changes, force) {
                    if (!force && (!changes || !this.session || !this.container.offsetWidth))
                        return;
                    
                    this._signal("beforeRender");
                    if (changes & this.CHANGE_FULL || 
                    changes & this.CHANGE_SIZE || 
                    changes & this.CHANGE_TEXT || 
                    changes & this.CHANGE_LINES || 
                    changes & this.CHANGE_SCROLL
                    )
                        this.$computeLayerConfig();
                    if (changes & this.CHANGE_H_SCROLL) {
                        this.scroller.scrollLeft = this.scrollLeft;
                        var scrollLeft = this.scroller.scrollLeft;
                        this.scrollLeft = scrollLeft;
                        this.session.setScrollLeft(scrollLeft);
                        
                        this.scroller.className = this.scrollLeft == 0 ? "ace_scroller" : "ace_scroller ace_scroll-left";
                    }
                    if (changes & this.CHANGE_FULL) {
                        this.$textLayer.checkForSizeChanges();
                        this.$updateScrollBar();
                        this.$textLayer.update(this.layerConfig);
                        if (this.$showGutter)
                            this.$gutterLayer.update(this.layerConfig);
                        this.$markerBack.update(this.layerConfig);
                        this.$markerFront.update(this.layerConfig);
                        this.$cursorLayer.update(this.layerConfig);
                        this.$moveTextAreaToCursor();
                        this.$highlightGutterLine && this.$updateGutterLineHighlight();
                        this._signal("afterRender");
                        return;
                    }
                    if (changes & this.CHANGE_SCROLL) {
                        if (changes & this.CHANGE_TEXT || changes & this.CHANGE_LINES)
                            this.$textLayer.update(this.layerConfig);
                        else
                            this.$textLayer.scrollLines(this.layerConfig);
                        
                        if (this.$showGutter)
                            this.$gutterLayer.update(this.layerConfig);
                        this.$markerBack.update(this.layerConfig);
                        this.$markerFront.update(this.layerConfig);
                        this.$cursorLayer.update(this.layerConfig);
                        this.$highlightGutterLine && this.$updateGutterLineHighlight();
                        this.$moveTextAreaToCursor();
                        this.$updateScrollBar();
                        this._signal("afterRender");
                        return;
                    }
                    
                    if (changes & this.CHANGE_TEXT) {
                        this.$textLayer.update(this.layerConfig);
                        if (this.$showGutter)
                            this.$gutterLayer.update(this.layerConfig);
                    } 
                    else if (changes & this.CHANGE_LINES) {
                        if (this.$updateLines() || (changes & this.CHANGE_GUTTER) && this.$showGutter)
                            this.$gutterLayer.update(this.layerConfig);
                    } 
                    else if (changes & this.CHANGE_TEXT || changes & this.CHANGE_GUTTER) {
                        if (this.$showGutter)
                            this.$gutterLayer.update(this.layerConfig);
                    }
                    
                    if (changes & this.CHANGE_CURSOR) {
                        this.$cursorLayer.update(this.layerConfig);
                        this.$moveTextAreaToCursor();
                        this.$highlightGutterLine && this.$updateGutterLineHighlight();
                    }
                    
                    if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_FRONT)) {
                        this.$markerFront.update(this.layerConfig);
                    }
                    
                    if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_BACK)) {
                        this.$markerBack.update(this.layerConfig);
                    }
                    
                    if (changes & this.CHANGE_SIZE)
                        this.$updateScrollBar();
                    
                    this._signal("afterRender");
                };
                
                this.$computeLayerConfig = function() {
                    if (!this.$size.scrollerHeight)
                        return this.onResize(true);
                    
                    var session = this.session;
                    
                    var offset = this.scrollTop % this.lineHeight;
                    var minHeight = this.$size.scrollerHeight + this.lineHeight;
                    
                    var longestLine = this.$getLongestLine();
                    
                    var horizScroll = this.$hScrollBarAlwaysVisible || this.$size.scrollerWidth - longestLine < 0;
                    var horizScrollChanged = this.$horizScroll !== horizScroll;
                    this.$horizScroll = horizScroll;
                    if (horizScrollChanged) {
                        this.scroller.style.overflowX = horizScroll ? "scroll" : "hidden";
                        if (!horizScroll)
                            this.session.setScrollLeft(0);
                    }
                    var maxHeight = this.session.getScreenLength() * this.lineHeight;
                    this.session.setScrollTop(Math.max(0, Math.min(this.scrollTop, maxHeight - this.$size.scrollerHeight)));
                    
                    var lineCount = Math.ceil(minHeight / this.lineHeight) - 1;
                    var firstRow = Math.max(0, Math.round((this.scrollTop - offset) / this.lineHeight));
                    var lastRow = firstRow + lineCount;
                    var firstRowScreen, firstRowHeight;
                    var lineHeight = this.lineHeight;
                    firstRow = session.screenToDocumentRow(firstRow, 0);
                    var foldLine = session.getFoldLine(firstRow);
                    if (foldLine) {
                        firstRow = foldLine.start.row;
                    }
                    
                    firstRowScreen = session.documentToScreenRow(firstRow, 0);
                    firstRowHeight = session.getRowLength(firstRow) * lineHeight;
                    
                    lastRow = Math.min(session.screenToDocumentRow(lastRow, 0), session.getLength() - 1);
                    minHeight = this.$size.scrollerHeight + session.getRowLength(lastRow) * lineHeight + 
                    firstRowHeight;
                    
                    offset = this.scrollTop - firstRowScreen * lineHeight;
                    
                    this.layerConfig = {
                        width: longestLine,
                        padding: this.$padding,
                        firstRow: firstRow,
                        firstRowScreen: firstRowScreen,
                        lastRow: lastRow,
                        lineHeight: lineHeight,
                        characterWidth: this.characterWidth,
                        minHeight: minHeight,
                        maxHeight: maxHeight,
                        offset: offset,
                        height: this.$size.scrollerHeight
                    };
                    
                    this.$gutterLayer.element.style.marginTop = (-offset) + "px";
                    this.content.style.marginTop = (-offset) + "px";
                    this.content.style.width = longestLine + 2 * this.$padding + "px";
                    this.content.style.height = minHeight + "px";
                    if (horizScrollChanged)
                        this.onResize(true);
                };
                
                this.$updateLines = function() {
                    var firstRow = this.$changedLines.firstRow;
                    var lastRow = this.$changedLines.lastRow;
                    this.$changedLines = null;
                    
                    var layerConfig = this.layerConfig;
                    
                    if (firstRow > layerConfig.lastRow + 1) {
                        return;
                    }
                    if (lastRow < layerConfig.firstRow) {
                        return;
                    }
                    if (lastRow === Infinity) {
                        if (this.$showGutter)
                            this.$gutterLayer.update(layerConfig);
                        this.$textLayer.update(layerConfig);
                        return;
                    }
                    this.$textLayer.updateLines(layerConfig, firstRow, lastRow);
                    return true;
                };
                
                this.$getLongestLine = function() {
                    var charCount = this.session.getScreenWidth();
                    if (this.$textLayer.showInvisibles)
                        charCount += 1;
                    
                    return Math.max(this.$size.scrollerWidth - 2 * this.$padding, Math.round(charCount * this.characterWidth));
                };
                this.updateFrontMarkers = function() {
                    this.$markerFront.setMarkers(this.session.getMarkers(true));
                    this.$loop.schedule(this.CHANGE_MARKER_FRONT);
                };
                this.updateBackMarkers = function() {
                    this.$markerBack.setMarkers(this.session.getMarkers());
                    this.$loop.schedule(this.CHANGE_MARKER_BACK);
                };
                this.addGutterDecoration = function(row, className) {
                    this.$gutterLayer.addGutterDecoration(row, className);
                };
                this.removeGutterDecoration = function(row, className) {
                    this.$gutterLayer.removeGutterDecoration(row, className);
                };
                this.updateBreakpoints = function(rows) {
                    this.$loop.schedule(this.CHANGE_GUTTER);
                };
                this.setAnnotations = function(annotations) {
                    this.$gutterLayer.setAnnotations(annotations);
                    this.$loop.schedule(this.CHANGE_GUTTER);
                };
                this.updateCursor = function() {
                    this.$loop.schedule(this.CHANGE_CURSOR);
                };
                this.hideCursor = function() {
                    this.$cursorLayer.hideCursor();
                };
                this.showCursor = function() {
                    this.$cursorLayer.showCursor();
                };
                
                this.scrollSelectionIntoView = function(anchor, lead, offset) {
                    this.scrollCursorIntoView(anchor, offset);
                    this.scrollCursorIntoView(lead, offset);
                };
                this.scrollCursorIntoView = function(cursor, offset) {
                    if (this.$size.scrollerHeight === 0)
                        return;
                    
                    var pos = this.$cursorLayer.getPixelPosition(cursor);
                    
                    var left = pos.left;
                    var top = pos.top;
                    
                    if (this.scrollTop > top) {
                        if (offset)
                            top -= offset * this.$size.scrollerHeight;
                        this.session.setScrollTop(top);
                    } else if (this.scrollTop + this.$size.scrollerHeight < top + this.lineHeight) {
                        if (offset)
                            top += offset * this.$size.scrollerHeight;
                        this.session.setScrollTop(top + this.lineHeight - this.$size.scrollerHeight);
                    }
                    
                    var scrollLeft = this.scrollLeft;
                    
                    if (scrollLeft > left) {
                        if (left < this.$padding + 2 * this.layerConfig.characterWidth)
                            left = 0;
                        this.session.setScrollLeft(left);
                    } else if (scrollLeft + this.$size.scrollerWidth < left + this.characterWidth) {
                        this.session.setScrollLeft(Math.round(left + this.characterWidth - this.$size.scrollerWidth));
                    }
                };
                this.getScrollTop = function() {
                    return this.session.getScrollTop();
                };
                this.getScrollLeft = function() {
                    return this.session.getScrollLeft();
                };
                this.getScrollTopRow = function() {
                    return this.scrollTop / this.lineHeight;
                };
                this.getScrollBottomRow = function() {
                    return Math.max(0, Math.floor((this.scrollTop + this.$size.scrollerHeight) / this.lineHeight) - 1);
                };
                this.scrollToRow = function(row) {
                    this.session.setScrollTop(row * this.lineHeight);
                };
                
                this.alignCursor = function(cursor, alignment) {
                    if (typeof cursor == "number")
                        cursor = {row: cursor,column: 0};
                    
                    var pos = this.$cursorLayer.getPixelPosition(cursor);
                    var h = this.$size.scrollerHeight - this.lineHeight;
                    var offset = pos.top - h * (alignment || 0);
                    
                    this.session.setScrollTop(offset);
                    return offset;
                };
                
                this.STEPS = 8;
                this.$calcSteps = function(fromValue, toValue) {
                    var i = 0;
                    var l = this.STEPS;
                    var steps = [];
                    
                    var func = function(t, x_min, dx) {
                        return dx * (Math.pow(t - 1, 3) + 1) + x_min;
                    };
                    
                    for (i = 0; i < l; ++i)
                        steps.push(func(i / this.STEPS, fromValue, toValue - fromValue));
                    
                    return steps;
                };
                this.scrollToLine = function(line, center, animate, callback) {
                    var pos = this.$cursorLayer.getPixelPosition({row: line,column: 0});
                    var offset = pos.top;
                    if (center)
                        offset -= this.$size.scrollerHeight / 2;
                    
                    var initialScroll = this.scrollTop;
                    this.session.setScrollTop(offset);
                    if (animate !== false)
                        this.animateScrolling(initialScroll, callback);
                };
                
                this.animateScrolling = function(fromValue, callback) {
                    var toValue = this.scrollTop;
                    if (this.$animatedScroll) {
                        var _self = this;
                        var steps = _self.$calcSteps(fromValue, toValue);
                        this.$scrollAnimation = {from: fromValue,to: toValue};
                        
                        clearInterval(this.$timer);
                        
                        _self.session.setScrollTop(steps.shift());
                        this.$timer = setInterval(function() {
                            if (steps.length) {
                                _self.session.setScrollTop(steps.shift());
                                _self.session.$scrollTop = toValue;
                            } else if (toValue != null) {
                                _self.session.$scrollTop = -1;
                                _self.session.setScrollTop(toValue);
                                toValue = null;
                            } else {
                                _self.$timer = clearInterval(_self.$timer);
                                _self.$scrollAnimation = null;
                                callback && callback();
                            }
                        }, 10);
                    }
                };
                this.scrollToY = function(scrollTop) {
                    if (this.scrollTop !== scrollTop) {
                        this.$loop.schedule(this.CHANGE_SCROLL);
                        this.scrollTop = scrollTop;
                    }
                };
                this.scrollToX = function(scrollLeft) {
                    if (scrollLeft < 0)
                        scrollLeft = 0;
                    
                    if (this.scrollLeft !== scrollLeft)
                        this.scrollLeft = scrollLeft;
                    this.$loop.schedule(this.CHANGE_H_SCROLL);
                };
                this.scrollBy = function(deltaX, deltaY) {
                    deltaY && this.session.setScrollTop(this.session.getScrollTop() + deltaY);
                    deltaX && this.session.setScrollLeft(this.session.getScrollLeft() + deltaX);
                };
                this.isScrollableBy = function(deltaX, deltaY) {
                    if (deltaY < 0 && this.session.getScrollTop() >= 1)
                        return true;
                    if (deltaY > 0 && this.session.getScrollTop() + this.$size.scrollerHeight - this.layerConfig.maxHeight < -1)
                        return true;
                };
                
                this.pixelToScreenCoordinates = function(x, y) {
                    var canvasPos = this.scroller.getBoundingClientRect();
                    
                    var offset = (x + this.scrollLeft - canvasPos.left - this.$padding) / this.characterWidth;
                    var row = Math.floor((y + this.scrollTop - canvasPos.top) / this.lineHeight);
                    var col = Math.round(offset);
                    
                    return {row: row,column: col,side: offset - col > 0 ? 1 : -1};
                };
                
                this.screenToTextCoordinates = function(x, y) {
                    var canvasPos = this.scroller.getBoundingClientRect();
                    
                    var col = Math.round(
                    (x + this.scrollLeft - canvasPos.left - this.$padding) / this.characterWidth
                    );
                    var row = Math.floor(
                    (y + this.scrollTop - canvasPos.top) / this.lineHeight
                    );
                    
                    return this.session.screenToDocumentPosition(row, Math.max(col, 0));
                };
                this.textToScreenCoordinates = function(row, column) {
                    var canvasPos = this.scroller.getBoundingClientRect();
                    var pos = this.session.documentToScreenPosition(row, column);
                    
                    var x = this.$padding + Math.round(pos.column * this.characterWidth);
                    var y = pos.row * this.lineHeight;
                    
                    return {
                        pageX: canvasPos.left + x - this.scrollLeft,
                        pageY: canvasPos.top + y - this.scrollTop
                    };
                };
                this.visualizeFocus = function() {
                    dom.addCssClass(this.container, "ace_focus");
                };
                this.visualizeBlur = function() {
                    dom.removeCssClass(this.container, "ace_focus");
                };
                this.showComposition = function(position) {
                    if (!this.$composition)
                        this.$composition = {
                            keepTextAreaAtCursor: this.$keepTextAreaAtCursor,
                            cssText: this.textarea.style.cssText
                        };
                    
                    this.$keepTextAreaAtCursor = true;
                    dom.addCssClass(this.textarea, "ace_composition");
                    this.textarea.style.cssText = "";
                    this.$moveTextAreaToCursor();
                };
                this.setCompositionText = function(text) {
                    this.$moveTextAreaToCursor();
                };
                this.hideComposition = function() {
                    if (!this.$composition)
                        return;
                    
                    dom.removeCssClass(this.textarea, "ace_composition");
                    this.$keepTextAreaAtCursor = this.$composition.keepTextAreaAtCursor;
                    this.textarea.style.cssText = this.$composition.cssText;
                    this.$composition = null;
                };
                this.setTheme = function(theme) {
                    var _self = this;
                    this.$themeValue = theme;
                    _self._dispatchEvent('themeChange', {theme: theme});
                    
                    if (!theme || typeof theme == "string") {
                        var moduleName = theme || "ace/theme/textmate"; //Gaubee:Default Theme
                        config.loadModule(["theme", moduleName], afterLoad);
                    } else {
                        afterLoad(theme);
                    }
                    
                    function afterLoad(module) {
                        if (_self.$themeValue != theme)
                            return;
                        if (!module.cssClass)
                            return;
                        dom.importCssString(
                        module.cssText, 
                        module.cssClass, 
                        _self.container.ownerDocument
                        );
                        
                        if (_self.theme)
                            dom.removeCssClass(_self.container, _self.theme.cssClass);
                        _self.$theme = module.cssClass;
                        
                        _self.theme = module;
                        dom.addCssClass(_self.container, module.cssClass);
                        dom.setCssClass(_self.container, "ace_dark", module.isDark);
                        
                        var padding = module.padding || 4;
                        if (_self.$padding && padding != _self.$padding)
                            _self.setPadding(padding);
                        if (_self.$size) {
                            _self.$size.width = 0;
                            _self.onResize();
                        }
                        
                        _self._dispatchEvent('themeLoaded', {theme: module});
                    }
                };
                this.getTheme = function() {
                    return this.$themeValue;
                };
                this.setStyle = function setStyle(style, include) {
                    dom.setCssClass(this.container, style, include != false);
                };
                this.unsetStyle = function unsetStyle(style) {
                    dom.removeCssClass(this.container, style);
                };
                this.destroy = function() {
                    this.$textLayer.destroy();
                    this.$cursorLayer.destroy();
                };
            
            }).call(VirtualRenderer.prototype);
            
            
            config.defineOptions(VirtualRenderer.prototype, "renderer", {
                animatedScroll: {initialValue: false},
                showInvisibles: {
                    set: function(value) {
                        if (this.$textLayer.setShowInvisibles(value))
                            this.$loop.schedule(this.CHANGE_TEXT);
                    },
                    initialValue: false
                },
                showPrintMargin: {
                    set: function() {
                        this.$updatePrintMargin();
                    },
                    initialValue: true
                },
                printMarginColumn: {
                    set: function() {
                        this.$updatePrintMargin();
                    },
                    initialValue: 80
                },
                printMargin: {
                    set: function(val) {
                        if (typeof val == "number")
                            this.$printMarginColumn = val;
                        this.$showPrintMargin = !!val;
                        this.$updatePrintMargin();
                    },
                    get: function() {
                        return this.$showPrintMargin && this.$printMarginColumn;
                    }
                },
                showGutter: {
                    set: function(show) {
                        this.$gutter.style.display = show ? "block" : "none";
                        this.onGutterResize();
                    },
                    initialValue: true
                },
                fadeFoldWidgets: {
                    set: function(show) {
                        dom.setCssClass(this.$gutter, "ace_fade-fold-widgets", show);
                    },
                    initialValue: false
                },
                showFoldWidgets: {
                    set: function(show) {
                        this.$gutterLayer.setShowFoldWidgets(show)
                    },
                    initialValue: true
                },
                displayIndentGuides: {
                    set: function(show) {
                        if (this.$textLayer.setDisplayIndentGuides(show))
                            this.$loop.schedule(this.CHANGE_TEXT);
                    },
                    initialValue: true
                },
                highlightGutterLine: {
                    set: function(shouldHighlight) {
                        if (!this.$gutterLineHighlight) {
                            this.$gutterLineHighlight = dom.createElement("div");
                            this.$gutterLineHighlight.className = "ace_gutter-active-line";
                            this.$gutter.appendChild(this.$gutterLineHighlight);
                            return;
                        }
                        
                        this.$gutterLineHighlight.style.display = shouldHighlight ? "" : "none";
                        if (this.$cursorLayer.$pixelPos)
                            this.$updateGutterLineHighlight();
                    },
                    initialValue: false,
                    value: true
                },
                hScrollBarAlwaysVisible: {
                    set: function(alwaysVisible) {
                        this.$hScrollBarAlwaysVisible = alwaysVisible;
                        if (!this.$hScrollBarAlwaysVisible || !this.$horizScroll)
                            this.$loop.schedule(this.CHANGE_SCROLL);
                    },
                    initialValue: false
                },
                fontSize: {
                    set: function(size) {
                        if (typeof size == "number")
                            size = size + "px";
                        this.container.style.fontSize = size;
                        this.updateFontSize();
                    },
                    initialValue: 12
                },
                fontFamily: {
                    set: function(name) {
                        this.container.style.fontFamily = name;
                        this.updateFontSize();
                    }
                }
            });
            
            exports.VirtualRenderer = VirtualRenderer;
        });

        define('ace/layer/gutter', ['require', 'exports', 'module', 'ace/lib/dom', 'ace/lib/oop', 'ace/lib/lang', 'ace/lib/event_emitter'], function(require, exports, module) {
            
            
            var dom = require("../lib/dom");
            var oop = require("../lib/oop");
            var lang = require("../lib/lang");
            var EventEmitter = require("../lib/event_emitter").EventEmitter;
            
            var Gutter = function(parentEl) {
                this.element = dom.createElement("div");
                this.element.className = "ace_layer ace_gutter-layer";
                parentEl.appendChild(this.element);
                this.setShowFoldWidgets(this.$showFoldWidgets);
                
                this.gutterWidth = 0;
                
                this.$annotations = [];
                this.$updateAnnotations = this.$updateAnnotations.bind(this);
            };
            
            (function() {
                
                oop.implement(this, EventEmitter);
                
                this.setSession = function(session) {
                    if (this.session)
                        this.session.removeEventListener("change", this.$updateAnnotations);
                    this.session = session;
                    session.on("change", this.$updateAnnotations);
                };
                
                this.addGutterDecoration = function(row, className) {
                    if (global.console)
                        console.warn && console.warn("deprecated use session.addGutterDecoration");
                    this.session.addGutterDecoration(row, className);
                };
                
                this.removeGutterDecoration = function(row, className) {
                    if (global.console)
                        console.warn && console.warn("deprecated use session.removeGutterDecoration");
                    this.session.removeGutterDecoration(row, className);
                };
                
                this.setAnnotations = function(annotations) {
                    this.$annotations = []
                    var rowInfo, row;
                    for (var i = 0; i < annotations.length; i++) {
                        var annotation = annotations[i];
                        var row = annotation.row;
                        var rowInfo = this.$annotations[row];
                        if (!rowInfo)
                            rowInfo = this.$annotations[row] = {text: []};
                        
                        var annoText = annotation.text;
                        annoText = annoText ? lang.escapeHTML(annoText) : annotation.html || "";
                        
                        if (rowInfo.text.indexOf(annoText) === -1)
                            rowInfo.text.push(annoText);
                        
                        var type = annotation.type;
                        if (type == "error")
                            rowInfo.className = " ace_error";
                        else if (type == "warning" && rowInfo.className != " ace_error")
                            rowInfo.className = " ace_warning";
                        else if (type == "info" && (!rowInfo.className))
                            rowInfo.className = " ace_info";
                    }
                };
                
                this.$updateAnnotations = function(e) {
                    if (!this.$annotations.length)
                        return;
                    var delta = e.data;
                    var range = delta.range;
                    var firstRow = range.start.row;
                    var len = range.end.row - firstRow;
                    if (len === 0) {
                    } else if (delta.action == "removeText" || delta.action == "removeLines") {
                        this.$annotations.splice(firstRow, len + 1, null);
                    } else {
                        var args = Array(len + 1);
                        args.unshift(firstRow, 1);
                        this.$annotations.splice.apply(this.$annotations, args);
                    }
                };
                
                this.update = function(config) {
                    var emptyAnno = {className: ""};
                    var html = [];
                    var i = config.firstRow;
                    var lastRow = config.lastRow;
                    var fold = this.session.getNextFoldLine(i);
                    var foldStart = fold ? fold.start.row : Infinity;
                    var foldWidgets = this.$showFoldWidgets && this.session.foldWidgets;
                    var breakpoints = this.session.$breakpoints;
                    var decorations = this.session.$decorations;
                    var firstLineNumber = this.session.$firstLineNumber;
                    var lastLineNumber = 0;
                    
                    while (true) {
                        if (i > foldStart) {
                            i = fold.end.row + 1;
                            fold = this.session.getNextFoldLine(i, fold);
                            foldStart = fold ? fold.start.row : Infinity;
                        }
                        if (i > lastRow)
                            break;
                        
                        var annotation = this.$annotations[i] || emptyAnno;
                        html.push(
                        "<div class='ace_gutter-cell ", 
                        breakpoints[i] || "", decorations[i] || "", annotation.className, 
                        "' style='height:", this.session.getRowLength(i) * config.lineHeight, "px;'>", 
                        lastLineNumber = i + firstLineNumber
                        );
                        
                        if (foldWidgets) {
                            var c = foldWidgets[i];
                            if (c == null)
                                c = foldWidgets[i] = this.session.getFoldWidget(i);
                            if (c)
                                html.push(
                                "<span class='ace_fold-widget ace_", c, 
                                c == "start" && i == foldStart && i < fold.end.row ? " ace_closed" : " ace_open", 
                                "' style='height:", config.lineHeight, "px", 
                                "'></span>"
                                );
                        }
                        
                        html.push("</div>");
                        
                        i++;
                    }
                    
                    this.element = dom.setInnerHtml(this.element, html.join(""));
                    this.element.style.height = config.minHeight + "px";
                    
                    if (this.session.$useWrapMode)
                        lastLineNumber = this.session.getLength();
                    
                    var gutterWidth = ("" + lastLineNumber).length * config.characterWidth;
                    var padding = this.$padding || this.$computePadding();
                    gutterWidth += padding.left + padding.right;
                    if (gutterWidth !== this.gutterWidth) {
                        this.gutterWidth = gutterWidth;
                        this.element.style.width = Math.ceil(this.gutterWidth) + "px";
                        this._emit("changeGutterWidth", gutterWidth);
                    }
                };
                
                this.$showFoldWidgets = true;
                this.setShowFoldWidgets = function(show) {
                    if (show)
                        dom.addCssClass(this.element, "ace_folding-enabled");
                    else
                        dom.removeCssClass(this.element, "ace_folding-enabled");
                    
                    this.$showFoldWidgets = show;
                    this.$padding = null;
                };
                
                this.getShowFoldWidgets = function() {
                    return this.$showFoldWidgets;
                };
                
                this.$computePadding = function() {
                    if (!this.element.firstChild)
                        return {left: 0,right: 0};
                    var style = dom.computedStyle(this.element.firstChild);
                    this.$padding = {}
                    this.$padding.left = parseInt(style.paddingLeft) + 1;
                    this.$padding.right = parseInt(style.paddingRight);
                    return this.$padding;
                };
                
                this.getRegion = function(point) {
                    var padding = this.$padding || this.$computePadding();
                    var rect = this.element.getBoundingClientRect();
                    if (point.x < padding.left + rect.left)
                        return "markers";
                    if (this.$showFoldWidgets && point.x > rect.right - padding.right)
                        return "foldWidgets";
                };
            
            }).call(Gutter.prototype);
            
            exports.Gutter = Gutter;

        });

        define('ace/layer/marker', ['require', 'exports', 'module', 'ace/range', 'ace/lib/dom'], function(require, exports, module) {
            
            
            var Range = require("../range").Range;
            var dom = require("../lib/dom");
            
            var Marker = function(parentEl) {
                this.element = dom.createElement("div");
                this.element.className = "ace_layer ace_marker-layer";
                parentEl.appendChild(this.element);
            };
            
            (function() {
                
                this.$padding = 0;
                
                this.setPadding = function(padding) {
                    this.$padding = padding;
                };
                this.setSession = function(session) {
                    this.session = session;
                };
                
                this.setMarkers = function(markers) {
                    this.markers = markers;
                };
                
                this.update = function(config) {
                    var config = config || this.config;
                    if (!config)
                        return;
                    
                    this.config = config;
                    
                    
                    var html = [];
                    for (var key in this.markers) {
                        var marker = this.markers[key];
                        
                        if (!marker.range) {
                            marker.update(html, this, this.session, config);
                            continue;
                        }
                        
                        var range = marker.range.clipRows(config.firstRow, config.lastRow);
                        if (range.isEmpty())
                            continue;
                        
                        range = range.toScreenRange(this.session);
                        if (marker.renderer) {
                            var top = this.$getTop(range.start.row, config);
                            var left = this.$padding + range.start.column * config.characterWidth;
                            marker.renderer(html, range, left, top, config);
                        } else if (marker.type == "fullLine") {
                            this.drawFullLineMarker(html, range, marker.clazz, config);
                        } else if (marker.type == "screenLine") {
                            this.drawScreenLineMarker(html, range, marker.clazz, config);
                        } else if (range.isMultiLine()) {
                            if (marker.type == "text")
                                this.drawTextMarker(html, range, marker.clazz, config);
                            else
                                this.drawMultiLineMarker(html, range, marker.clazz, config);
                        } else {
                            this.drawSingleLineMarker(html, range, marker.clazz + " ace_start", config);
                        }
                    }
                    this.element = dom.setInnerHtml(this.element, html.join(""));
                };
                
                this.$getTop = function(row, layerConfig) {
                    return (row - layerConfig.firstRowScreen) * layerConfig.lineHeight;
                };
                this.drawTextMarker = function(stringBuilder, range, clazz, layerConfig, extraStyle) {
                    var row = range.start.row;
                    
                    var lineRange = new Range(
                    row, range.start.column, 
                    row, this.session.getScreenLastRowColumn(row)
                    );
                    this.drawSingleLineMarker(stringBuilder, lineRange, clazz + " ace_start", layerConfig, 1, extraStyle);
                    row = range.end.row;
                    lineRange = new Range(row, 0, row, range.end.column);
                    this.drawSingleLineMarker(stringBuilder, lineRange, clazz, layerConfig, 0, extraStyle);
                    
                    for (row = range.start.row + 1; row < range.end.row; row++) {
                        lineRange.start.row = row;
                        lineRange.end.row = row;
                        lineRange.end.column = this.session.getScreenLastRowColumn(row);
                        this.drawSingleLineMarker(stringBuilder, lineRange, clazz, layerConfig, 1, extraStyle);
                    }
                };
                this.drawMultiLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
                    var padding = this.$padding;
                    var height = config.lineHeight;
                    var top = this.$getTop(range.start.row, config);
                    var left = padding + range.start.column * config.characterWidth;
                    extraStyle = extraStyle || "";
                    
                    stringBuilder.push(
                    "<div class='", clazz, " ace_start' style='", 
                    "height:", height, "px;", 
                    "right:0;", 
                    "top:", top, "px;", 
                    "left:", left, "px;", extraStyle, "'></div>"
                    );
                    top = this.$getTop(range.end.row, config);
                    var width = range.end.column * config.characterWidth;
                    
                    stringBuilder.push(
                    "<div class='", clazz, "' style='", 
                    "height:", height, "px;", 
                    "width:", width, "px;", 
                    "top:", top, "px;", 
                    "left:", padding, "px;", extraStyle, "'></div>"
                    );
                    height = (range.end.row - range.start.row - 1) * config.lineHeight;
                    if (height < 0)
                        return;
                    top = this.$getTop(range.start.row + 1, config);
                    
                    stringBuilder.push(
                    "<div class='", clazz, "' style='", 
                    "height:", height, "px;", 
                    "right:0;", 
                    "top:", top, "px;", 
                    "left:", padding, "px;", extraStyle, "'></div>"
                    );
                };
                this.drawSingleLineMarker = function(stringBuilder, range, clazz, config, extraLength, extraStyle) {
                    var height = config.lineHeight;
                    var width = (range.end.column + (extraLength || 0) - range.start.column) * config.characterWidth;
                    
                    var top = this.$getTop(range.start.row, config);
                    var left = this.$padding + range.start.column * config.characterWidth;
                    
                    stringBuilder.push(
                    "<div class='", clazz, "' style='", 
                    "height:", height, "px;", 
                    "width:", width, "px;", 
                    "top:", top, "px;", 
                    "left:", left, "px;", extraStyle || "", "'></div>"
                    );
                };
                
                this.drawFullLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
                    var top = this.$getTop(range.start.row, config);
                    var height = config.lineHeight;
                    if (range.start.row != range.end.row)
                        height += this.$getTop(range.end.row, config) - top;
                    
                    stringBuilder.push(
                    "<div class='", clazz, "' style='", 
                    "height:", height, "px;", 
                    "top:", top, "px;", 
                    "left:0;right:0;", extraStyle || "", "'></div>"
                    );
                };
                
                this.drawScreenLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
                    var top = this.$getTop(range.start.row, config);
                    var height = config.lineHeight;
                    
                    stringBuilder.push(
                    "<div class='", clazz, "' style='", 
                    "height:", height, "px;", 
                    "top:", top, "px;", 
                    "left:0;right:0;", extraStyle || "", "'></div>"
                    );
                };
            
            }).call(Marker.prototype);
            
            exports.Marker = Marker;

        });

        define('ace/layer/text', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/lib/dom', 'ace/lib/lang', 'ace/lib/useragent', 'ace/lib/event_emitter'], function(require, exports, module) {
            
            
            var oop = require("../lib/oop");
            var dom = require("../lib/dom");
            var lang = require("../lib/lang");
            var useragent = require("../lib/useragent");
            var EventEmitter = require("../lib/event_emitter").EventEmitter;
            
            var Text = function(parentEl) {
                this.element = dom.createElement("div");
                this.element.className = "ace_layer ace_text-layer";
                parentEl.appendChild(this.element);
                
                this.$characterSize = {width: 0,height: 0};
                this.checkForSizeChanges();
                this.$pollSizeChanges();
            };
            
            (function() {
                
                oop.implement(this, EventEmitter);
                
                this.EOF_CHAR = "\xB6"; //"&para;";
                this.EOL_CHAR = "\xAC"; //"&not;";
                this.TAB_CHAR = "\u2192"; //"&rarr;" "\u21E5";
                this.SPACE_CHAR = "\xB7"; //"&middot;";
                this.$padding = 0;
                
                this.setPadding = function(padding) {
                    this.$padding = padding;
                    this.element.style.padding = "0 " + padding + "px";
                };
                
                this.getLineHeight = function() {
                    return this.$characterSize.height || 1;
                };
                
                this.getCharacterWidth = function() {
                    return this.$characterSize.width || 1;
                };
                
                this.checkForSizeChanges = function() {
                    var size = this.$measureSizes();
                    if (size && (this.$characterSize.width !== size.width || this.$characterSize.height !== size.height)) {
                        this.$measureNode.style.fontWeight = "bold";
                        var boldSize = this.$measureSizes();
                        this.$measureNode.style.fontWeight = "";
                        this.$characterSize = size;
                        this.allowBoldFonts = boldSize && boldSize.width === size.width && boldSize.height === size.height;
                        this._emit("changeCharacterSize", {data: size});
                    }
                };
                
                this.$pollSizeChanges = function() {
                    var self = this;
                    this.$pollSizeChangesTimer = setInterval(function() {
                        self.checkForSizeChanges();
                    }, 500);
                };
                
                this.$fontStyles = {
                    fontFamily: 1,
                    fontSize: 1,
                    fontWeight: 1,
                    fontStyle: 1,
                    lineHeight: 1
                };
                
                this.$measureSizes = useragent.isIE || useragent.isOldGecko ? function() {
                    var n = 1000;
                    if (!this.$measureNode) {
                        var measureNode = this.$measureNode = dom.createElement("div");
                        var style = measureNode.style;
                        
                        style.width = style.height = "auto";
                        style.left = style.top = (-n * 40) + "px";
                        
                        style.visibility = "hidden";
                        style.position = "fixed";
                        style.overflow = "visible";
                        style.whiteSpace = "nowrap";
                        measureNode.innerHTML = lang.stringRepeat("Xy", n);
                        
                        if (this.element.ownerDocument.body) {
                            this.element.ownerDocument.body.appendChild(measureNode);
                        } else {
                            var container = this.element.parentNode;
                            while (!dom.hasCssClass(container, "ace_editor"))
                                container = container.parentNode;
                            container.appendChild(measureNode);
                        }
                    }
                    if (!this.element.offsetWidth)
                        return null;
                    
                    var style = this.$measureNode.style;
                    var computedStyle = dom.computedStyle(this.element);
                    for (var prop in this.$fontStyles)
                        style[prop] = computedStyle[prop];
                    
                    var size = {
                        height: this.$measureNode.offsetHeight,
                        width: this.$measureNode.offsetWidth / (n * 2)
                    };
                    if (size.width == 0 || size.height == 0)
                        return null;
                    
                    return size;
                } 
                : function() {
                    if (!this.$measureNode) {
                        var measureNode = this.$measureNode = dom.createElement("div");
                        var style = measureNode.style;
                        
                        style.width = style.height = "auto";
                        style.left = style.top = -100 + "px";
                        
                        style.visibility = "hidden";
                        style.position = "fixed";
                        style.overflow = "visible";
                        style.whiteSpace = "nowrap";
                        
                        measureNode.innerHTML = "X";
                        
                        var container = this.element.parentNode;
                        while (container && !dom.hasCssClass(container, "ace_editor"))
                            container = container.parentNode;
                        
                        if (!container)
                            return this.$measureNode = null;
                        
                        container.appendChild(measureNode);
                    }
                    
                    var rect = this.$measureNode.getBoundingClientRect();
                    
                    var size = {
                        height: rect.height,
                        width: rect.width
                    };
                    if (size.width == 0 || size.height == 0)
                        return null;
                    
                    return size;
                };
                
                this.setSession = function(session) {
                    this.session = session;
                    this.$computeTabString();
                };
                
                this.showInvisibles = false;
                this.setShowInvisibles = function(showInvisibles) {
                    if (this.showInvisibles == showInvisibles)
                        return false;
                    
                    this.showInvisibles = showInvisibles;
                    this.$computeTabString();
                    return true;
                };
                
                this.displayIndentGuides = true;
                this.setDisplayIndentGuides = function(display) {
                    if (this.displayIndentGuides == display)
                        return false;
                    
                    this.displayIndentGuides = display;
                    this.$computeTabString();
                    return true;
                };
                
                this.$tabStrings = [];
                this.onChangeTabSize = 
                this.$computeTabString = function() {
                    var tabSize = this.session.getTabSize();
                    this.tabSize = tabSize;
                    var tabStr = this.$tabStrings = [0];
                    for (var i = 1; i < tabSize + 1; i++) {
                        if (this.showInvisibles) {
                            tabStr.push("<span class='ace_invisible'>" 
                            + this.TAB_CHAR 
                            + lang.stringRepeat("\xa0", i - 1) 
                            + "</span>");
                        } else {
                            tabStr.push(lang.stringRepeat("\xa0", i));
                        }
                    }
                    if (this.displayIndentGuides) {
                        this.$indentGuideRe = /\s\S| \t|\t |\s$/;
                        var className = "ace_indent-guide";
                        if (this.showInvisibles) {
                            className += " ace_invisible";
                            var spaceContent = lang.stringRepeat(this.SPACE_CHAR, this.tabSize);
                            var tabContent = this.TAB_CHAR + lang.stringRepeat("\xa0", this.tabSize - 1);
                        } else {
                            var spaceContent = lang.stringRepeat("\xa0", this.tabSize);
                            var tabContent = spaceContent;
                        }
                        
                        this.$tabStrings[" "] = "<span class='" + className + "'>" + spaceContent + "</span>";
                        this.$tabStrings["\t"] = "<span class='" + className + "'>" + tabContent + "</span>";
                    }
                };
                
                this.updateLines = function(config, firstRow, lastRow) {
                    if (this.config.lastRow != config.lastRow || 
                    this.config.firstRow != config.firstRow) {
                        this.scrollLines(config);
                    }
                    this.config = config;
                    
                    var first = Math.max(firstRow, config.firstRow);
                    var last = Math.min(lastRow, config.lastRow);
                    
                    var lineElements = this.element.childNodes;
                    var lineElementsIdx = 0;
                    
                    for (var row = config.firstRow; row < first; row++) {
                        var foldLine = this.session.getFoldLine(row);
                        if (foldLine) {
                            if (foldLine.containsRow(first)) {
                                first = foldLine.start.row;
                                break;
                            } else {
                                row = foldLine.end.row;
                            }
                        }
                        lineElementsIdx++;
                    }
                    
                    var row = first;
                    var foldLine = this.session.getNextFoldLine(row);
                    var foldStart = foldLine ? foldLine.start.row : Infinity;
                    
                    while (true) {
                        if (row > foldStart) {
                            row = foldLine.end.row + 1;
                            foldLine = this.session.getNextFoldLine(row, foldLine);
                            foldStart = foldLine ? foldLine.start.row : Infinity;
                        }
                        if (row > last)
                            break;
                        
                        var lineElement = lineElements[lineElementsIdx++];
                        if (lineElement) {
                            var html = [];
                            this.$renderLine(
                            html, row, !this.$useLineGroups(), row == foldStart ? foldLine : false
                            );
                            dom.setInnerHtml(lineElement, html.join(""));
                        }
                        row++;
                    }
                };
                
                this.scrollLines = function(config) {
                    var oldConfig = this.config;
                    this.config = config;
                    
                    if (!oldConfig || oldConfig.lastRow < config.firstRow)
                        return this.update(config);
                    
                    if (config.lastRow < oldConfig.firstRow)
                        return this.update(config);
                    
                    var el = this.element;
                    if (oldConfig.firstRow < config.firstRow)
                        for (var row = this.session.getFoldedRowCount(oldConfig.firstRow, config.firstRow - 1); row > 0; row--)
                            el.removeChild(el.firstChild);
                    
                    if (oldConfig.lastRow > config.lastRow)
                        for (var row = this.session.getFoldedRowCount(config.lastRow + 1, oldConfig.lastRow); row > 0; row--)
                            el.removeChild(el.lastChild);
                    
                    if (config.firstRow < oldConfig.firstRow) {
                        var fragment = this.$renderLinesFragment(config, config.firstRow, oldConfig.firstRow - 1);
                        if (el.firstChild)
                            el.insertBefore(fragment, el.firstChild);
                        else
                            el.appendChild(fragment);
                    }
                    
                    if (config.lastRow > oldConfig.lastRow) {
                        var fragment = this.$renderLinesFragment(config, oldConfig.lastRow + 1, config.lastRow);
                        el.appendChild(fragment);
                    }
                };
                
                this.$renderLinesFragment = function(config, firstRow, lastRow) {
                    var fragment = this.element.ownerDocument.createDocumentFragment();
                    var row = firstRow;
                    var foldLine = this.session.getNextFoldLine(row);
                    var foldStart = foldLine ? foldLine.start.row : Infinity;
                    
                    while (true) {
                        if (row > foldStart) {
                            row = foldLine.end.row + 1;
                            foldLine = this.session.getNextFoldLine(row, foldLine);
                            foldStart = foldLine ? foldLine.start.row : Infinity;
                        }
                        if (row > lastRow)
                            break;
                        
                        var container = dom.createElement("div");
                        
                        var html = [];
                        this.$renderLine(html, row, false, row == foldStart ? foldLine : false);
                        container.innerHTML = html.join("");
                        if (this.$useLineGroups()) {
                            container.className = 'ace_line_group';
                            fragment.appendChild(container);
                        } else {
                            var lines = container.childNodes
                            while (lines.length)
                                fragment.appendChild(lines[0]);
                        }
                        
                        row++;
                    }
                    return fragment;
                };
                
                this.update = function(config) {
                    this.config = config;
                    
                    var html = [];
                    var firstRow = config.firstRow, lastRow = config.lastRow;
                    
                    var row = firstRow;
                    var foldLine = this.session.getNextFoldLine(row);
                    var foldStart = foldLine ? foldLine.start.row : Infinity;
                    
                    while (true) {
                        if (row > foldStart) {
                            row = foldLine.end.row + 1;
                            foldLine = this.session.getNextFoldLine(row, foldLine);
                            foldStart = foldLine ? foldLine.start.row : Infinity;
                        }
                        if (row > lastRow)
                            break;
                        
                        if (this.$useLineGroups())
                            html.push("<div class='ace_line_group'>")
                        
                        this.$renderLine(html, row, false, row == foldStart ? foldLine : false);
                        
                        if (this.$useLineGroups())
                            html.push("</div>"); // end the line group
                        
                        row++;
                    }
                    this.element = dom.setInnerHtml(this.element, html.join(""));
                };
                
                this.$textToken = {
                    "text": true,
                    "rparen": true,
                    "lparen": true
                };
                
                this.$renderToken = function(stringBuilder, screenColumn, token, value) {
                    var self = this;
                    var replaceReg = /\t|&|<|( +)|([\x00-\x1f\x80-\xa0\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\u3000\uFEFF])|[\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3000-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]/g;
                    var replaceFunc = function(c, a, b, tabIdx, idx4) {
                        if (a) {
                            return self.showInvisibles ? 
                            "<span class='ace_invisible'>" + lang.stringRepeat(self.SPACE_CHAR, c.length) + "</span>" : 
                            lang.stringRepeat("\xa0", c.length);
                        } else if (c == "&") {
                            return "&#38;";
                        } else if (c == "<") {
                            return "&#60;";
                        } else if (c == "\t") {
                            var tabSize = self.session.getScreenTabSize(screenColumn + tabIdx);
                            screenColumn += tabSize - 1;
                            return self.$tabStrings[tabSize];
                        } else if (c == "\u3000") {
                            var classToUse = self.showInvisibles ? "ace_cjk ace_invisible" : "ace_cjk";
                            var space = self.showInvisibles ? self.SPACE_CHAR : "";
                            screenColumn += 1;
                            return "<span class='" + classToUse + "' style='width:" + 
                            (self.config.characterWidth * 2) + 
                            "px'>" + space + "</span>";
                        } else if (b) {
                            return "<span class='ace_invisible ace_invalid'>" + self.SPACE_CHAR + "</span>";
                        } else {
                            screenColumn += 1;
                            return "<span class='ace_cjk' style='width:" + 
                            (self.config.characterWidth * 2) + 
                            "px'>" + c + "</span>";
                        }
                    };
                    
                    var output = value.replace(replaceReg, replaceFunc);
                    
                    if (!this.$textToken[token.type]) {
                        var classes = "ace_" + token.type.replace(/\./g, " ace_");
                        var style = "";
                        if (token.type == "fold")
                            style = " style='width:" + (token.value.length * this.config.characterWidth) + "px;' ";
                        stringBuilder.push("<span class='", classes, "'", style, ">", output, "</span>");
                    } 
                    else {
                        stringBuilder.push(output);
                    }
                    return screenColumn + value.length;
                };
                
                this.renderIndentGuide = function(stringBuilder, value) {
                    var cols = value.search(this.$indentGuideRe);
                    if (cols <= 0)
                        return value;
                    if (value[0] == " ") {
                        cols -= cols % this.tabSize;
                        stringBuilder.push(lang.stringRepeat(this.$tabStrings[" "], cols / this.tabSize));
                        return value.substr(cols);
                    } else if (value[0] == "\t") {
                        stringBuilder.push(lang.stringRepeat(this.$tabStrings["\t"], cols));
                        return value.substr(cols);
                    }
                    return value;
                };
                
                this.$renderWrappedLine = function(stringBuilder, tokens, splits, onlyContents) {
                    var chars = 0;
                    var split = 0;
                    var splitChars = splits[0];
                    var screenColumn = 0;
                    
                    for (var i = 0; i < tokens.length; i++) {
                        var token = tokens[i];
                        var value = token.value;
                        if (i == 0 && this.displayIndentGuides) {
                            chars = value.length;
                            value = this.renderIndentGuide(stringBuilder, value);
                            if (!value)
                                continue;
                            chars -= value.length;
                        }
                        
                        if (chars + value.length < splitChars) {
                            screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
                            chars += value.length;
                        } else {
                            while (chars + value.length >= splitChars) {
                                screenColumn = this.$renderToken(
                                stringBuilder, screenColumn, 
                                token, value.substring(0, splitChars - chars)
                                );
                                value = value.substring(splitChars - chars);
                                chars = splitChars;
                                
                                if (!onlyContents) {
                                    stringBuilder.push("</div>", 
                                    "<div class='ace_line' style='height:", 
                                    this.config.lineHeight, "px'>"
                                    );
                                }
                                
                                split++;
                                screenColumn = 0;
                                splitChars = splits[split] || Number.MAX_VALUE;
                            }
                            if (value.length != 0) {
                                chars += value.length;
                                screenColumn = this.$renderToken(
                                stringBuilder, screenColumn, token, value
                                );
                            }
                        }
                    }
                };
                
                this.$renderSimpleLine = function(stringBuilder, tokens) {
                    var screenColumn = 0;
                    var token = tokens[0];
                    var value = token.value;
                    if (this.displayIndentGuides)
                        value = this.renderIndentGuide(stringBuilder, value);
                    if (value)
                        screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
                    for (var i = 1; i < tokens.length; i++) {
                        token = tokens[i];
                        value = token.value;
                        screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
                    }
                };
                this.$renderLine = function(stringBuilder, row, onlyContents, foldLine) {
                    if (!foldLine && foldLine != false)
                        foldLine = this.session.getFoldLine(row);
                    
                    if (foldLine)
                        var tokens = this.$getFoldLineTokens(row, foldLine);
                    else
                        var tokens = this.session.getTokens(row);
                    
                    
                    if (!onlyContents) {
                        stringBuilder.push(
                        "<div class='ace_line' style='height:", this.config.lineHeight, "px'>"
                        );
                    }
                    
                    if (tokens.length) {
                        var splits = this.session.getRowSplitData(row);
                        if (splits && splits.length)
                            this.$renderWrappedLine(stringBuilder, tokens, splits, onlyContents);
                        else
                            this.$renderSimpleLine(stringBuilder, tokens);
                    }
                    
                    if (this.showInvisibles) {
                        if (foldLine)
                            row = foldLine.end.row
                        
                        stringBuilder.push(
                        "<span class='ace_invisible'>", 
                        row == this.session.getLength() - 1 ? this.EOF_CHAR : this.EOL_CHAR, 
                        "</span>"
                        );
                    }
                    if (!onlyContents)
                        stringBuilder.push("</div>");
                };
                
                this.$getFoldLineTokens = function(row, foldLine) {
                    var session = this.session;
                    var renderTokens = [];
                    
                    function addTokens(tokens, from, to) {
                        var idx = 0, col = 0;
                        while ((col + tokens[idx].value.length) < from) {
                            col += tokens[idx].value.length;
                            idx++;
                            
                            if (idx == tokens.length)
                                return;
                        }
                        if (col != from) {
                            var value = tokens[idx].value.substring(from - col);
                            if (value.length > (to - from))
                                value = value.substring(0, to - from);
                            
                            renderTokens.push({
                                type: tokens[idx].type,
                                value: value
                            });
                            
                            col = from + value.length;
                            idx += 1;
                        }
                        
                        while (col < to && idx < tokens.length) {
                            var value = tokens[idx].value;
                            if (value.length + col > to) {
                                renderTokens.push({
                                    type: tokens[idx].type,
                                    value: value.substring(0, to - col)
                                });
                            } else
                                renderTokens.push(tokens[idx]);
                            col += value.length;
                            idx += 1;
                        }
                    }
                    
                    var tokens = session.getTokens(row);
                    foldLine.walk(function(placeholder, row, column, lastColumn, isNewRow) {
                        if (placeholder != null) {
                            renderTokens.push({
                                type: "fold",
                                value: placeholder
                            });
                        } else {
                            if (isNewRow)
                                tokens = session.getTokens(row);
                            
                            if (tokens.length)
                                addTokens(tokens, lastColumn, column);
                        }
                    }, foldLine.end.row, this.session.getLine(foldLine.end.row).length);
                    
                    return renderTokens;
                };
                
                this.$useLineGroups = function() {
                    return this.session.getUseWrapMode();
                };
                
                this.destroy = function() {
                    clearInterval(this.$pollSizeChangesTimer);
                    if (this.$measureNode)
                        this.$measureNode.parentNode.removeChild(this.$measureNode);
                    delete this.$measureNode;
                };
            
            }).call(Text.prototype);
            
            exports.Text = Text;

        });

        define('ace/layer/cursor', ['require', 'exports', 'module', 'ace/lib/dom'], function(require, exports, module) {
            
            
            var dom = require("../lib/dom");
            
            var Cursor = function(parentEl) {
                this.element = dom.createElement("div");
                this.element.className = "ace_layer ace_cursor-layer";
                parentEl.appendChild(this.element);
                
                this.isVisible = false;
                this.isBlinking = true;
                this.blinkInterval = 1000;
                this.smoothBlinking = false;
                
                this.cursors = [];
                this.cursor = this.addCursor();
                dom.addCssClass(this.element, "ace_hidden-cursors");
            };
            
            (function() {
                
                this.$padding = 0;
                this.setPadding = function(padding) {
                    this.$padding = padding;
                };
                
                this.setSession = function(session) {
                    this.session = session;
                };
                
                this.setBlinking = function(blinking) {
                    if (blinking != this.isBlinking) {
                        this.isBlinking = blinking;
                        this.restartTimer();
                    }
                };
                
                this.setBlinkInterval = function(blinkInterval) {
                    if (blinkInterval != this.blinkInterval) {
                        this.blinkInterval = blinkInterval;
                        this.restartTimer();
                    }
                };
                
                this.setSmoothBlinking = function(smoothBlinking) {
                    if (smoothBlinking != this.smoothBlinking) {
                        this.smoothBlinking = smoothBlinking;
                        if (smoothBlinking)
                            dom.addCssClass(this.element, "ace_smooth-blinking");
                        else
                            dom.removeCssClass(this.element, "ace_smooth-blinking");
                        this.restartTimer();
                    }
                };
                
                this.addCursor = function() {
                    var el = dom.createElement("div");
                    el.className = "ace_cursor";
                    this.element.appendChild(el);
                    this.cursors.push(el);
                    return el;
                };
                
                this.removeCursor = function() {
                    if (this.cursors.length > 1) {
                        var el = this.cursors.pop();
                        el.parentNode.removeChild(el);
                        return el;
                    }
                };
                
                this.hideCursor = function() {
                    this.isVisible = false;
                    dom.addCssClass(this.element, "ace_hidden-cursors");
                    this.restartTimer();
                };
                
                this.showCursor = function() {
                    this.isVisible = true;
                    dom.removeCssClass(this.element, "ace_hidden-cursors");
                    this.restartTimer();
                };
                
                this.restartTimer = function() {
                    clearInterval(this.intervalId);
                    clearTimeout(this.timeoutId);
                    if (this.smoothBlinking)
                        dom.removeCssClass(this.element, "ace_smooth-blinking");
                    for (var i = this.cursors.length; i--; )
                        this.cursors[i].style.opacity = "";
                    
                    if (!this.isBlinking || !this.blinkInterval || !this.isVisible)
                        return;
                    
                    if (this.smoothBlinking)
                        setTimeout(function() {
                            dom.addCssClass(this.element, "ace_smooth-blinking");
                        }.bind(this));
                    
                    var blink = function() {
                        this.timeoutId = setTimeout(function() {
                            for (var i = this.cursors.length; i--; ) {
                                this.cursors[i].style.opacity = 0;
                            }
                        }.bind(this), 0.6 * this.blinkInterval);
                    }.bind(this);
                    
                    this.intervalId = setInterval(function() {
                        for (var i = this.cursors.length; i--; ) {
                            this.cursors[i].style.opacity = "";
                        }
                        blink();
                    }.bind(this), this.blinkInterval);
                    
                    blink();
                };
                
                this.getPixelPosition = function(position, onScreen) {
                    if (!this.config || !this.session)
                        return {left: 0,top: 0};
                    
                    if (!position)
                        position = this.session.selection.getCursor();
                    var pos = this.session.documentToScreenPosition(position);
                    var cursorLeft = this.$padding + pos.column * this.config.characterWidth;
                    var cursorTop = (pos.row - (onScreen ? this.config.firstRowScreen : 0)) * 
                    this.config.lineHeight;
                    
                    return {left: cursorLeft,top: cursorTop};
                };
                
                this.update = function(config) {
                    this.config = config;
                    
                    var selections = this.session.$selectionMarkers;
                    var i = 0, cursorIndex = 0;
                    
                    if (selections === undefined || selections.length === 0) {
                        selections = [{cursor: null}];
                    }
                    
                    for (var i = 0, n = selections.length; i < n; i++) {
                        var pixelPos = this.getPixelPosition(selections[i].cursor, true);
                        if ((pixelPos.top > config.height + config.offset || 
                        pixelPos.top < -config.offset) && i > 1) {
                            continue;
                        }
                        
                        var style = (this.cursors[cursorIndex++] || this.addCursor()).style;
                        
                        style.left = pixelPos.left + "px";
                        style.top = pixelPos.top + "px";
                        style.width = config.characterWidth + "px";
                        style.height = config.lineHeight + "px";
                    }
                    while (this.cursors.length > cursorIndex)
                        this.removeCursor();
                    
                    var overwrite = this.session.getOverwrite();
                    this.$setOverwrite(overwrite);
                    this.$pixelPos = pixelPos;
                    this.restartTimer();
                };
                
                this.$setOverwrite = function(overwrite) {
                    if (overwrite != this.overwrite) {
                        this.overwrite = overwrite;
                        if (overwrite)
                            dom.addCssClass(this.element, "ace_overwrite-cursors");
                        else
                            dom.removeCssClass(this.element, "ace_overwrite-cursors");
                    }
                };
                
                this.destroy = function() {
                    clearInterval(this.intervalId);
                    clearTimeout(this.timeoutId);
                };
            
            }).call(Cursor.prototype);
            
            exports.Cursor = Cursor;

        });

        define('ace/scrollbar', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/lib/dom', 'ace/lib/event', 'ace/lib/event_emitter'], function(require, exports, module) {
            
            
            var oop = require("./lib/oop");
            var dom = require("./lib/dom");
            var event = require("./lib/event");
            var EventEmitter = require("./lib/event_emitter").EventEmitter;
            var ScrollBar = function(parent) {
                this.element = dom.createElement("div");
                this.element.className = "ace_scrollbar";
                
                this.inner = dom.createElement("div");
                this.inner.className = "ace_scrollbar-inner";
                this.element.appendChild(this.inner);
                
                parent.appendChild(this.element);
                this.width = dom.scrollbarWidth(parent.ownerDocument);
                this.element.style.width = (this.width || 15) + 5 + "px";
                
                event.addListener(this.element, "scroll", this.onScroll.bind(this));
            };
            
            (function() {
                oop.implement(this, EventEmitter);
                this.onScroll = function() {
                    if (!this.skipEvent) {
                        this.scrollTop = this.element.scrollTop;
                        this._emit("scroll", {data: this.scrollTop});
                    }
                    this.skipEvent = false;
                };
                this.getWidth = function() {
                    return this.width;
                };
                this.setHeight = function(height) {
                    this.element.style.height = height + "px";
                };
                this.setInnerHeight = function(height) {
                    this.inner.style.height = height + "px";
                };
                this.setScrollTop = function(scrollTop) {
                    if (this.scrollTop != scrollTop) {
                        this.skipEvent = true;
                        this.scrollTop = this.element.scrollTop = scrollTop;
                    }
                };
            
            }).call(ScrollBar.prototype);
            
            exports.ScrollBar = ScrollBar;
        });

        define('ace/renderloop', ['require', 'exports', 'module', 'ace/lib/event'], function(require, exports, module) {
            
            
            var event = require("./lib/event");
            
            
            var RenderLoop = function(onRender, win) {
                this.onRender = onRender;
                this.pending = false;
                this.changes = 0;
                this.global = win || global;
            };
            
            (function() {
                
                
                this.schedule = function(change) {
                    this.changes = this.changes | change;
                    if (!this.pending) {
                        this.pending = true;
                        var _self = this;
                        event.nextFrame(function() {
                            _self.pending = false;
                            var changes;
                            while (changes = _self.changes) {
                                _self.changes = 0;
                                _self.onRender(changes);
                            }
                        }, this.global);
                    }
                };
            
            }).call(RenderLoop.prototype);
            
            exports.RenderLoop = RenderLoop;
        });

        define('ace/multi_select', ['require', 'exports', 'module', 'ace/range_list', 'ace/range', 'ace/selection', 'ace/mouse/multi_select_handler', 'ace/lib/event', 'ace/lib/lang', 'ace/commands/multi_select_commands', 'ace/search', 'ace/edit_session', 'ace/editor'], function(require, exports, module) {
            
            var RangeList = require("./range_list").RangeList;
            var Range = require("./range").Range;
            var Selection = require("./selection").Selection;
            var onMouseDown = require("./mouse/multi_select_handler").onMouseDown;
            var event = require("./lib/event");
            var lang = require("./lib/lang");
            var commands = require("./commands/multi_select_commands");
            exports.commands = commands.defaultCommands.concat(commands.multiSelectCommands);
            var Search = require("./search").Search;
            var search = new Search();
            
            function find(session, needle, dir) {
                search.$options.wrap = true;
                search.$options.needle = needle;
                search.$options.backwards = dir == -1;
                return search.find(session);
            }
            var EditSession = require("./edit_session").EditSession;
            (function() {
                this.getSelectionMarkers = function() {
                    return this.$selectionMarkers;
                };
            }).call(EditSession.prototype);
            (function() {
                this.ranges = null;
                this.rangeList = null;
                this.addRange = function(range, $blockChangeEvents) {
                    if (!range)
                        return;
                    
                    if (!this.inMultiSelectMode && this.rangeCount == 0) {
                        var oldRange = this.toOrientedRange();
                        this.rangeList.add(oldRange);
                        this.rangeList.add(range);
                        if (this.rangeList.ranges.length != 2) {
                            this.rangeList.removeAll();
                            return $blockChangeEvents || this.fromOrientedRange(range);
                        }
                        this.rangeList.removeAll();
                        this.rangeList.add(oldRange);
                        this.$onAddRange(oldRange);
                    }
                    
                    if (!range.cursor)
                        range.cursor = range.end;
                    
                    var removed = this.rangeList.add(range);
                    
                    this.$onAddRange(range);
                    
                    if (removed.length)
                        this.$onRemoveRange(removed);
                    
                    if (this.rangeCount > 1 && !this.inMultiSelectMode) {
                        this._emit("multiSelect");
                        this.inMultiSelectMode = true;
                        this.session.$undoSelect = false;
                        this.rangeList.attach(this.session);
                    }
                    
                    return $blockChangeEvents || this.fromOrientedRange(range);
                };
                
                this.toSingleRange = function(range) {
                    range = range || this.ranges[0];
                    var removed = this.rangeList.removeAll();
                    if (removed.length)
                        this.$onRemoveRange(removed);
                    
                    range && this.fromOrientedRange(range);
                };
                this.substractPoint = function(pos) {
                    var removed = this.rangeList.substractPoint(pos);
                    if (removed) {
                        this.$onRemoveRange(removed);
                        return removed[0];
                    }
                };
                this.mergeOverlappingRanges = function() {
                    var removed = this.rangeList.merge();
                    if (removed.length)
                        this.$onRemoveRange(removed);
                    else if (this.ranges[0])
                        this.fromOrientedRange(this.ranges[0]);
                };
                
                this.$onAddRange = function(range) {
                    this.rangeCount = this.rangeList.ranges.length;
                    this.ranges.unshift(range);
                    this._emit("addRange", {range: range});
                };
                
                this.$onRemoveRange = function(removed) {
                    this.rangeCount = this.rangeList.ranges.length;
                    if (this.rangeCount == 1 && this.inMultiSelectMode) {
                        var lastRange = this.rangeList.ranges.pop();
                        removed.push(lastRange);
                        this.rangeCount = 0;
                    }
                    
                    for (var i = removed.length; i--; ) {
                        var index = this.ranges.indexOf(removed[i]);
                        this.ranges.splice(index, 1);
                    }
                    
                    this._emit("removeRange", {ranges: removed});
                    
                    if (this.rangeCount == 0 && this.inMultiSelectMode) {
                        this.inMultiSelectMode = false;
                        this._emit("singleSelect");
                        this.session.$undoSelect = true;
                        this.rangeList.detach(this.session);
                    }
                    
                    lastRange = lastRange || this.ranges[0];
                    if (lastRange && !lastRange.isEqual(this.getRange()))
                        this.fromOrientedRange(lastRange);
                };
                this.$initRangeList = function() {
                    if (this.rangeList)
                        return;
                    
                    this.rangeList = new RangeList();
                    this.ranges = [];
                    this.rangeCount = 0;
                };
                this.getAllRanges = function() {
                    return this.rangeList.ranges.concat();
                };
                
                this.splitIntoLines = function() {
                    if (this.rangeCount > 1) {
                        var ranges = this.rangeList.ranges;
                        var lastRange = ranges[ranges.length - 1];
                        var range = Range.fromPoints(ranges[0].start, lastRange.end);
                        
                        this.toSingleRange();
                        this.setSelectionRange(range, lastRange.cursor == lastRange.start);
                    } else {
                        var range = this.getRange();
                        var isBackwards = this.isBackwards();
                        var startRow = range.start.row;
                        var endRow = range.end.row;
                        if (startRow == endRow) {
                            if (isBackwards)
                                var start = range.end, end = range.start;
                            else
                                var start = range.start, end = range.end;
                            
                            this.addRange(Range.fromPoints(end, end));
                            this.addRange(Range.fromPoints(start, start));
                            return;
                        }
                        
                        var rectSel = [];
                        var r = this.getLineRange(startRow, true);
                        r.start.column = range.start.column;
                        rectSel.push(r);
                        
                        for (var i = startRow + 1; i < endRow; i++)
                            rectSel.push(this.getLineRange(i, true));
                        
                        r = this.getLineRange(endRow, true);
                        r.end.column = range.end.column;
                        rectSel.push(r);
                        
                        rectSel.forEach(this.addRange, this);
                    }
                };
                this.toggleBlockSelection = function() {
                    if (this.rangeCount > 1) {
                        var ranges = this.rangeList.ranges;
                        var lastRange = ranges[ranges.length - 1];
                        var range = Range.fromPoints(ranges[0].start, lastRange.end);
                        
                        this.toSingleRange();
                        this.setSelectionRange(range, lastRange.cursor == lastRange.start);
                    } else {
                        var cursor = this.session.documentToScreenPosition(this.selectionLead);
                        var anchor = this.session.documentToScreenPosition(this.selectionAnchor);
                        
                        var rectSel = this.rectangularRangeBlock(cursor, anchor);
                        rectSel.forEach(this.addRange, this);
                    }
                };
                this.rectangularRangeBlock = function(screenCursor, screenAnchor, includeEmptyLines) {
                    var rectSel = [];
                    
                    var xBackwards = screenCursor.column < screenAnchor.column;
                    if (xBackwards) {
                        var startColumn = screenCursor.column;
                        var endColumn = screenAnchor.column;
                    } else {
                        var startColumn = screenAnchor.column;
                        var endColumn = screenCursor.column;
                    }
                    
                    var yBackwards = screenCursor.row < screenAnchor.row;
                    if (yBackwards) {
                        var startRow = screenCursor.row;
                        var endRow = screenAnchor.row;
                    } else {
                        var startRow = screenAnchor.row;
                        var endRow = screenCursor.row;
                    }
                    
                    if (startColumn < 0)
                        startColumn = 0;
                    if (startRow < 0)
                        startRow = 0;
                    
                    if (startRow == endRow)
                        includeEmptyLines = true;
                    
                    for (var row = startRow; row <= endRow; row++) {
                        var range = Range.fromPoints(
                        this.session.screenToDocumentPosition(row, startColumn), 
                        this.session.screenToDocumentPosition(row, endColumn)
                        );
                        if (range.isEmpty()) {
                            if (docEnd && isSamePoint(range.end, docEnd))
                                break;
                            var docEnd = range.end;
                        }
                        range.cursor = xBackwards ? range.start : range.end;
                        rectSel.push(range);
                    }
                    
                    if (yBackwards)
                        rectSel.reverse();
                    
                    if (!includeEmptyLines) {
                        var end = rectSel.length - 1;
                        while (rectSel[end].isEmpty() && end > 0)
                            end--;
                        if (end > 0) {
                            var start = 0;
                            while (rectSel[start].isEmpty())
                                start++;
                        }
                        for (var i = end; i >= start; i--) {
                            if (rectSel[i].isEmpty())
                                rectSel.splice(i, 1);
                        }
                    }
                    
                    return rectSel;
                };
            }).call(Selection.prototype);
            var Editor = require("./editor").Editor;
            (function() {
                this.updateSelectionMarkers = function() {
                    this.renderer.updateCursor();
                    this.renderer.updateBackMarkers();
                };
                this.addSelectionMarker = function(orientedRange) {
                    if (!orientedRange.cursor)
                        orientedRange.cursor = orientedRange.end;
                    
                    var style = this.getSelectionStyle();
                    orientedRange.marker = this.session.addMarker(orientedRange, "ace_selection", style);
                    
                    this.session.$selectionMarkers.push(orientedRange);
                    this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
                    return orientedRange;
                };
                this.removeSelectionMarker = function(range) {
                    if (!range.marker)
                        return;
                    this.session.removeMarker(range.marker);
                    var index = this.session.$selectionMarkers.indexOf(range);
                    if (index != -1)
                        this.session.$selectionMarkers.splice(index, 1);
                    this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
                };
                
                this.removeSelectionMarkers = function(ranges) {
                    var markerList = this.session.$selectionMarkers;
                    for (var i = ranges.length; i--; ) {
                        var range = ranges[i];
                        if (!range.marker)
                            continue;
                        this.session.removeMarker(range.marker);
                        var index = markerList.indexOf(range);
                        if (index != -1)
                            markerList.splice(index, 1);
                    }
                    this.session.selectionMarkerCount = markerList.length;
                };
                
                this.$onAddRange = function(e) {
                    this.addSelectionMarker(e.range);
                    this.renderer.updateCursor();
                    this.renderer.updateBackMarkers();
                };
                
                this.$onRemoveRange = function(e) {
                    this.removeSelectionMarkers(e.ranges);
                    this.renderer.updateCursor();
                    this.renderer.updateBackMarkers();
                };
                
                this.$onMultiSelect = function(e) {
                    if (this.inMultiSelectMode)
                        return;
                    this.inMultiSelectMode = true;
                    
                    this.setStyle("ace_multiselect");
                    this.keyBinding.addKeyboardHandler(commands.keyboardHandler);
                    this.commands.setDefaultHandler("exec", this.$onMultiSelectExec);
                    
                    this.renderer.updateCursor();
                    this.renderer.updateBackMarkers();
                };
                
                this.$onSingleSelect = function(e) {
                    if (this.session.multiSelect.inVirtualMode)
                        return;
                    this.inMultiSelectMode = false;
                    
                    this.unsetStyle("ace_multiselect");
                    this.keyBinding.removeKeyboardHandler(commands.keyboardHandler);
                    
                    this.commands.removeDefaultHandler("exec", this.$onMultiSelectExec);
                    this.renderer.updateCursor();
                    this.renderer.updateBackMarkers();
                };
                
                this.$onMultiSelectExec = function(e) {
                    var command = e.command;
                    var editor = e.editor;
                    if (!editor.multiSelect)
                        return;
                    if (!command.multiSelectAction) {
                        var result = command.exec(editor, e.args || {});
                        editor.multiSelect.addRange(editor.multiSelect.toOrientedRange());
                        editor.multiSelect.mergeOverlappingRanges();
                    } else if (command.multiSelectAction == "forEach") {
                        result = editor.forEachSelection(command, e.args);
                    } else if (command.multiSelectAction == "forEachLine") {
                        result = editor.forEachSelection(command, e.args, true);
                    } else if (command.multiSelectAction == "single") {
                        editor.exitMultiSelectMode();
                        result = command.exec(editor, e.args || {});
                    } else {
                        result = command.multiSelectAction(editor, e.args || {});
                    }
                    return result;
                };
                this.forEachSelection = function(cmd, args, $byLines) {
                    if (this.inVirtualSelectionMode)
                        return;
                    
                    var session = this.session;
                    var selection = this.selection;
                    var rangeList = selection.rangeList;
                    var result;
                    
                    var reg = selection._eventRegistry;
                    selection._eventRegistry = {};
                    
                    var tmpSel = new Selection(session);
                    this.inVirtualSelectionMode = true;
                    for (var i = rangeList.ranges.length; i--; ) {
                        if ($byLines) {
                            while (i > 0 && rangeList.ranges[i].start.row == rangeList.ranges[i - 1].end.row)
                                i--;
                        }
                        tmpSel.fromOrientedRange(rangeList.ranges[i]);
                        this.selection = session.selection = tmpSel;
                        var cmdResult = cmd.exec(this, args || {});
                        if (!result == undefined)
                            result = cmdResult;
                        tmpSel.toOrientedRange(rangeList.ranges[i]);
                    }
                    tmpSel.detach();
                    
                    this.selection = session.selection = selection;
                    this.inVirtualSelectionMode = false;
                    selection._eventRegistry = reg;
                    selection.mergeOverlappingRanges();
                    
                    var anim = this.renderer.$scrollAnimation;
                    this.onCursorChange();
                    this.onSelectionChange();
                    if (anim && anim.from == anim.to)
                        this.renderer.animateScrolling(anim.from);
                    
                    return result;
                };
                this.exitMultiSelectMode = function() {
                    if (!this.inMultiSelectMode || this.inVirtualSelectionMode)
                        return;
                    this.multiSelect.toSingleRange();
                };
                
                this.getCopyText = function() {
                    var text = "";
                    if (this.inMultiSelectMode && !this.inVirtualSelectionMode) {
                        var ranges = this.multiSelect.rangeList.ranges;
                        var buf = [];
                        for (var i = 0; i < ranges.length; i++) {
                            buf.push(this.session.getTextRange(ranges[i]));
                        }
                        var nl = this.session.getDocument().getNewLineCharacter();
                        text = buf.join(nl);
                        if (text.length == (buf.length - 1) * nl.length)
                            text = "";
                    } else if (!this.selection.isEmpty()) {
                        text = this.session.getTextRange(this.getSelectionRange());
                    }
                    this._signal("copy", text);
                    return text;
                };
                this.onPaste = function(text) {
                    if (this.$readOnly)
                        return;
                    
                    this._signal("paste", text);
                    if (!this.inMultiSelectMode || this.inVirtualSelectionMode)
                        return this.insert(text);
                    
                    var lines = text.split(/\r\n|\r|\n/);
                    var ranges = this.selection.rangeList.ranges;
                    
                    if (lines.length > ranges.length || lines.length < 2 || !lines[1])
                        return this.commands.exec("insertstring", this, text);
                    
                    for (var i = ranges.length; i--; ) {
                        var range = ranges[i];
                        if (!range.isEmpty())
                            this.session.remove(range);
                        
                        this.session.insert(range.start, lines[i]);
                    }
                };
                this.findAll = function(needle, options, additive) {
                    options = options || {};
                    options.needle = needle || options.needle;
                    this.$search.set(options);
                    
                    var ranges = this.$search.findAll(this.session);
                    if (!ranges.length)
                        return 0;
                    
                    this.$blockScrolling += 1;
                    var selection = this.multiSelect;
                    
                    if (!additive)
                        selection.toSingleRange(ranges[0]);
                    
                    for (var i = ranges.length; i--; )
                        selection.addRange(ranges[i], true);
                    
                    this.$blockScrolling -= 1;
                    
                    return ranges.length;
                };
                this.selectMoreLines = function(dir, skip) {
                    var range = this.selection.toOrientedRange();
                    var isBackwards = range.cursor == range.end;
                    
                    var screenLead = this.session.documentToScreenPosition(range.cursor);
                    if (this.selection.$desiredColumn)
                        screenLead.column = this.selection.$desiredColumn;
                    
                    var lead = this.session.screenToDocumentPosition(screenLead.row + dir, screenLead.column);
                    
                    if (!range.isEmpty()) {
                        var screenAnchor = this.session.documentToScreenPosition(isBackwards ? range.end : range.start);
                        var anchor = this.session.screenToDocumentPosition(screenAnchor.row + dir, screenAnchor.column);
                    } else {
                        var anchor = lead;
                    }
                    
                    if (isBackwards) {
                        var newRange = Range.fromPoints(lead, anchor);
                        newRange.cursor = newRange.start;
                    } else {
                        var newRange = Range.fromPoints(anchor, lead);
                        newRange.cursor = newRange.end;
                    }
                    
                    newRange.desiredColumn = screenLead.column;
                    if (!this.selection.inMultiSelectMode) {
                        this.selection.addRange(range);
                    } else {
                        if (skip)
                            var toRemove = range.cursor;
                    }
                    
                    this.selection.addRange(newRange);
                    if (toRemove)
                        this.selection.substractPoint(toRemove);
                };
                this.transposeSelections = function(dir) {
                    var session = this.session;
                    var sel = session.multiSelect;
                    var all = sel.ranges;
                    
                    for (var i = all.length; i--; ) {
                        var range = all[i];
                        if (range.isEmpty()) {
                            var tmp = session.getWordRange(range.start.row, range.start.column);
                            range.start.row = tmp.start.row;
                            range.start.column = tmp.start.column;
                            range.end.row = tmp.end.row;
                            range.end.column = tmp.end.column;
                        }
                    }
                    sel.mergeOverlappingRanges();
                    
                    var words = [];
                    for (var i = all.length; i--; ) {
                        var range = all[i];
                        words.unshift(session.getTextRange(range));
                    }
                    
                    if (dir < 0)
                        words.unshift(words.pop());
                    else
                        words.push(words.shift());
                    
                    for (var i = all.length; i--; ) {
                        var range = all[i];
                        var tmp = range.clone();
                        session.replace(range, words[i]);
                        range.start.row = tmp.start.row;
                        range.start.column = tmp.start.column;
                    }
                };
                this.selectMore = function(dir, skip) {
                    var session = this.session;
                    var sel = session.multiSelect;
                    
                    var range = sel.toOrientedRange();
                    if (range.isEmpty()) {
                        var range = session.getWordRange(range.start.row, range.start.column);
                        range.cursor = range.end;
                        this.multiSelect.addRange(range);
                    }
                    var needle = session.getTextRange(range);
                    
                    var newRange = find(session, needle, dir);
                    if (newRange) {
                        newRange.cursor = dir == -1 ? newRange.start : newRange.end;
                        this.multiSelect.addRange(newRange);
                    }
                    if (skip)
                        this.multiSelect.substractPoint(range.cursor);
                };
                this.alignCursors = function() {
                    var session = this.session;
                    var sel = session.multiSelect;
                    var ranges = sel.ranges;
                    
                    if (!ranges.length) {
                        var range = this.selection.getRange();
                        var fr = range.start.row, lr = range.end.row;
                        var lines = this.session.doc.removeLines(fr, lr);
                        lines = this.$reAlignText(lines);
                        this.session.doc.insertLines(fr, lines);
                        range.start.column = 0;
                        range.end.column = lines[lines.length - 1].length;
                        this.selection.setRange(range);
                    } else {
                        var row = -1;
                        var sameRowRanges = ranges.filter(function(r) {
                            if (r.cursor.row == row)
                                return true;
                            row = r.cursor.row;
                        });
                        sel.$onRemoveRange(sameRowRanges);
                        
                        var maxCol = 0;
                        var minSpace = Infinity;
                        var spaceOffsets = ranges.map(function(r) {
                            var p = r.cursor;
                            var line = session.getLine(p.row);
                            var spaceOffset = line.substr(p.column).search(/\S/g);
                            if (spaceOffset == -1)
                                spaceOffset = 0;
                            
                            if (p.column > maxCol)
                                maxCol = p.column;
                            if (spaceOffset < minSpace)
                                minSpace = spaceOffset;
                            return spaceOffset;
                        });
                        ranges.forEach(function(r, i) {
                            var p = r.cursor;
                            var l = maxCol - p.column;
                            var d = spaceOffsets[i] - minSpace;
                            if (l > d)
                                session.insert(p, lang.stringRepeat(" ", l - d));
                            else
                                session.remove(new Range(p.row, p.column, p.row, p.column - l + d));
                            
                            r.start.column = r.end.column = maxCol;
                            r.start.row = r.end.row = p.row;
                            r.cursor = r.end;
                        });
                        sel.fromOrientedRange(ranges[0]);
                        this.renderer.updateCursor();
                        this.renderer.updateBackMarkers();
                    }
                };
                
                this.$reAlignText = function(lines) {
                    var isLeftAligned = true, isRightAligned = true;
                    var startW, textW, endW;
                    
                    return lines.map(function(line) {
                        var m = line.match(/(\s*)(.*?)(\s*)([=:].*)/);
                        if (!m)
                            return [line];
                        
                        if (startW == null) {
                            startW = m[1].length;
                            textW = m[2].length;
                            endW = m[3].length;
                            return m;
                        }
                        
                        if (startW + textW + endW != m[1].length + m[2].length + m[3].length)
                            isRightAligned = false;
                        if (startW != m[1].length)
                            isLeftAligned = false;
                        
                        if (startW > m[1].length)
                            startW = m[1].length;
                        if (textW < m[2].length)
                            textW = m[2].length;
                        if (endW > m[3].length)
                            endW = m[3].length;
                        
                        return m;
                    }).map(isLeftAligned ? isRightAligned ? alignRight : alignLeft : unAlign);
                    
                    function spaces(n) {
                        return lang.stringRepeat(" ", n);
                    }
                    
                    function alignLeft(m) {
                        return !m[2] ? m[0] : spaces(startW) + m[2] 
                        + spaces(textW - m[2].length + endW) 
                        + m[4].replace(/^([=:])\s+/, "$1 ")
                    }
                    function alignRight(m) {
                        return !m[2] ? m[0] : spaces(startW + textW - m[2].length) + m[2] 
                        + spaces(endW, " ") 
                        + m[4].replace(/^([=:])\s+/, "$1 ")
                    }
                    function unAlign(m) {
                        return !m[2] ? m[0] : spaces(startW) + m[2] 
                        + spaces(endW) 
                        + m[4].replace(/^([=:])\s+/, "$1 ")
                    }
                }
            }).call(Editor.prototype);
            
            
            function isSamePoint(p1, p2) {
                return p1.row == p2.row && p1.column == p2.column;
            }
            exports.onSessionChange = function(e) {
                var session = e.session;
                if (!session.multiSelect) {
                    session.$selectionMarkers = [];
                    session.selection.$initRangeList();
                    session.multiSelect = session.selection;
                }
                this.multiSelect = session.multiSelect;
                
                var oldSession = e.oldSession;
                if (oldSession) {
                    oldSession.multiSelect.removeEventListener("addRange", this.$onAddRange);
                    oldSession.multiSelect.removeEventListener("removeRange", this.$onRemoveRange);
                    oldSession.multiSelect.removeEventListener("multiSelect", this.$onMultiSelect);
                    oldSession.multiSelect.removeEventListener("singleSelect", this.$onSingleSelect);
                }
                
                session.multiSelect.on("addRange", this.$onAddRange);
                session.multiSelect.on("removeRange", this.$onRemoveRange);
                session.multiSelect.on("multiSelect", this.$onMultiSelect);
                session.multiSelect.on("singleSelect", this.$onSingleSelect);
                
                if (this.inMultiSelectMode != session.selection.inMultiSelectMode) {
                    if (session.selection.inMultiSelectMode)
                        this.$onMultiSelect();
                    else
                        this.$onSingleSelect();
                }
            };
            function MultiSelect(editor) {
                editor.$onAddRange = editor.$onAddRange.bind(editor);
                editor.$onRemoveRange = editor.$onRemoveRange.bind(editor);
                editor.$onMultiSelect = editor.$onMultiSelect.bind(editor);
                editor.$onSingleSelect = editor.$onSingleSelect.bind(editor);
                
                exports.onSessionChange.call(editor, editor);
                editor.on("changeSession", exports.onSessionChange.bind(editor));
                
                editor.on("mousedown", onMouseDown);
                editor.commands.addCommands(commands.defaultCommands);
                
                addAltCursorListeners(editor);
            }
            
            function addAltCursorListeners(editor) {
                var el = editor.textInput.getElement();
                var altCursor = false;
                var contentEl = editor.renderer.content;
                event.addListener(el, "keydown", function(e) {
                    if (e.keyCode == 18 && !(e.ctrlKey || e.shiftKey || e.metaKey)) {
                        if (!altCursor) {
                            contentEl.style.cursor = "crosshair";
                            altCursor = true;
                        }
                    } else if (altCursor) {
                        contentEl.style.cursor = "";
                    }
                });
                
                event.addListener(el, "keyup", reset);
                event.addListener(el, "blur", reset);
                function reset() {
                    if (altCursor) {
                        contentEl.style.cursor = "";
                        altCursor = false;
                    }
                }
            }
            
            exports.MultiSelect = MultiSelect;

        });

        define('ace/mouse/multi_select_handler', ['require', 'exports', 'module', 'ace/lib/event'], function(require, exports, module) {
            
            var event = require("../lib/event");
            function isSamePoint(p1, p2) {
                return p1.row == p2.row && p1.column == p2.column;
            }
            
            function onMouseDown(e) {
                var ev = e.domEvent;
                var alt = ev.altKey;
                var shift = ev.shiftKey;
                var ctrl = e.getAccelKey();
                var button = e.getButton();
                
                if (e.editor.inMultiSelectMode && button == 2) {
                    e.editor.textInput.onContextMenu(e.domEvent);
                    return;
                }
                
                if (!ctrl && !alt) {
                    if (button == 0 && e.editor.inMultiSelectMode)
                        e.editor.exitMultiSelectMode();
                    return;
                }
                
                var editor = e.editor;
                var selection = editor.selection;
                var isMultiSelect = editor.inMultiSelectMode;
                var pos = e.getDocumentPosition();
                var cursor = selection.getCursor();
                var inSelection = e.inSelection() || (selection.isEmpty() && isSamePoint(pos, cursor));
                
                
                var mouseX = e.x, mouseY = e.y;
                var onMouseSelection = function(e) {
                    mouseX = e.clientX;
                    mouseY = e.clientY;
                };
                
                var blockSelect = function() {
                    var newCursor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
                    var cursor = session.screenToDocumentPosition(newCursor.row, newCursor.column);
                    
                    if (isSamePoint(screenCursor, newCursor) 
                    && isSamePoint(cursor, selection.selectionLead))
                        return;
                    screenCursor = newCursor;
                    
                    editor.selection.moveCursorToPosition(cursor);
                    editor.selection.clearSelection();
                    editor.renderer.scrollCursorIntoView();
                    
                    editor.removeSelectionMarkers(rectSel);
                    rectSel = selection.rectangularRangeBlock(screenCursor, screenAnchor);
                    rectSel.forEach(editor.addSelectionMarker, editor);
                    editor.updateSelectionMarkers();
                };
                
                var session = editor.session;
                var screenAnchor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
                var screenCursor = screenAnchor;
                
                
                
                if (ctrl && !shift && !alt && button == 0) {
                    if (!isMultiSelect && inSelection)
                        return; // dragging
                    
                    if (!isMultiSelect) {
                        var range = selection.toOrientedRange();
                        editor.addSelectionMarker(range);
                    }
                    
                    var oldRange = selection.rangeList.rangeAtPoint(pos);
                    
                    editor.once("mouseup", function() {
                        var tmpSel = selection.toOrientedRange();
                        
                        if (oldRange && tmpSel.isEmpty() && isSamePoint(oldRange.cursor, tmpSel.cursor))
                            selection.substractPoint(tmpSel.cursor);
                        else {
                            if (range) {
                                editor.removeSelectionMarker(range);
                                selection.addRange(range);
                            }
                            selection.addRange(tmpSel);
                        }
                    });
                
                } else if (alt && button == 0) {
                    e.stop();
                    
                    if (isMultiSelect && !ctrl)
                        selection.toSingleRange();
                    else if (!isMultiSelect && ctrl)
                        selection.addRange();
                    
                    var rectSel = [];
                    if (shift) {
                        screenAnchor = session.documentToScreenPosition(selection.lead);
                        blockSelect();
                    } else {
                        selection.moveCursorToPosition(pos);
                        selection.clearSelection();
                    }
                    
                    
                    var onMouseSelectionEnd = function(e) {
                        clearInterval(timerId);
                        editor.removeSelectionMarkers(rectSel);
                        for (var i = 0; i < rectSel.length; i++)
                            selection.addRange(rectSel[i]);
                    };
                    
                    var onSelectionInterval = blockSelect;
                    
                    event.capture(editor.container, onMouseSelection, onMouseSelectionEnd);
                    var timerId = setInterval(function() {
                        onSelectionInterval();
                    }, 20);
                    
                    return e.preventDefault();
                }
            }
            
            
            exports.onMouseDown = onMouseDown;

        });

        define('ace/commands/multi_select_commands', ['require', 'exports', 'module', 'ace/keyboard/hash_handler'], function(require, exports, module) {
            exports.defaultCommands = [{
                    name: "addCursorAbove",
                    exec: function(editor) {
                        editor.selectMoreLines(-1);
                    },
                    bindKey: {win: "Ctrl-Alt-Up",mac: "Ctrl-Alt-Up"},
                    readonly: true
                }, {
                    name: "addCursorBelow",
                    exec: function(editor) {
                        editor.selectMoreLines(1);
                    },
                    bindKey: {win: "Ctrl-Alt-Down",mac: "Ctrl-Alt-Down"},
                    readonly: true
                }, {
                    name: "addCursorAboveSkipCurrent",
                    exec: function(editor) {
                        editor.selectMoreLines(-1, true);
                    },
                    bindKey: {win: "Ctrl-Alt-Shift-Up",mac: "Ctrl-Alt-Shift-Up"},
                    readonly: true
                }, {
                    name: "addCursorBelowSkipCurrent",
                    exec: function(editor) {
                        editor.selectMoreLines(1, true);
                    },
                    bindKey: {win: "Ctrl-Alt-Shift-Down",mac: "Ctrl-Alt-Shift-Down"},
                    readonly: true
                }, {
                    name: "selectMoreBefore",
                    exec: function(editor) {
                        editor.selectMore(-1);
                    },
                    bindKey: {win: "Ctrl-Alt-Left",mac: "Ctrl-Alt-Left"},
                    readonly: true
                }, {
                    name: "selectMoreAfter",
                    exec: function(editor) {
                        editor.selectMore(1);
                    },
                    bindKey: {win: "Ctrl-Alt-Right",mac: "Ctrl-Alt-Right"},
                    readonly: true
                }, {
                    name: "selectNextBefore",
                    exec: function(editor) {
                        editor.selectMore(-1, true);
                    },
                    bindKey: {win: "Ctrl-Alt-Shift-Left",mac: "Ctrl-Alt-Shift-Left"},
                    readonly: true
                }, {
                    name: "selectNextAfter",
                    exec: function(editor) {
                        editor.selectMore(1, true);
                    },
                    bindKey: {win: "Ctrl-Alt-Shift-Right",mac: "Ctrl-Alt-Shift-Right"},
                    readonly: true
                }, {
                    name: "splitIntoLines",
                    exec: function(editor) {
                        editor.multiSelect.splitIntoLines();
                    },
                    bindKey: {win: "Ctrl-Alt-L",mac: "Ctrl-Alt-L"},
                    readonly: true
                }, {
                    name: "alignCursors",
                    exec: function(editor) {
                        editor.alignCursors();
                    },
                    bindKey: {win: "Ctrl-Alt-A",mac: "Ctrl-Alt-A"}
                }];
            exports.multiSelectCommands = [{
                    name: "singleSelection",
                    bindKey: "esc",
                    exec: function(editor) {
                        editor.exitMultiSelectMode();
                    },
                    readonly: true,
                    isAvailable: function(editor) {
                        return editor && editor.inMultiSelectMode
                    }
                }];
            
            var HashHandler = require("../keyboard/hash_handler").HashHandler;
            exports.keyboardHandler = new HashHandler(exports.multiSelectCommands);

        });

        define('ace/worker/worker_client', ['require', 'exports', 'module', 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/config'], function(require, exports, module) {
            
            
            var oop = require("../lib/oop");
            var EventEmitter = require("../lib/event_emitter").EventEmitter;
            var config = require("../config");
            
            var WorkerClient = function(topLevelglobals, mod, classname) {
                this.$sendDeltaQueue = this.$sendDeltaQueue.bind(this);
                this.changeListener = this.changeListener.bind(this);
                this.onMessage = this.onMessage.bind(this);
                this.onError = this.onError.bind(this);
                if (require.nameToUrl && !require.toUrl)
                    require.toUrl = require.nameToUrl;
                
                var workerUrl;
                if (config.get("packaged") || !require.toUrl) {
                    workerUrl = config.moduleUrl(mod, "worker");
                } else {
                    var normalizePath = this.$normalizePath;
                    workerUrl = normalizePath(require.toUrl("ace/worker/worker.js", null, "_"));
                    
                    var tlns = {};
                    topLevelglobals.forEach(function(ns) {
                        tlns[ns] = normalizePath(require.toUrl(ns, null, "_").replace(/(\.js)?(\?.*)?$/, ""));
                    });
                }
                
                this.$worker = new Worker(workerUrl);
                this.$worker.postMessage({
                    init: true,
                    tlns: tlns,
                    module: mod,
                    classname: classname
                });
                
                this.callbackId = 1;
                this.callbacks = {};
                
                this.$worker.onerror = this.onError;
                this.$worker.onmessage = this.onMessage;
            };
            
            (function() {
                
                oop.implement(this, EventEmitter);
                
                this.onError = function(e) {
                    global.console && console.log && console.log(e);
                    throw e;
                };
                
                this.onMessage = function(e) {
                    var msg = e.data;
                    switch (msg.type) {
                        case "log":
                            global.console && console.log && console.log.apply(console, msg.data);
                            break;
                        
                        case "event":
                            this._emit(msg.name, {data: msg.data});
                            break;
                        
                        case "call":
                            var callback = this.callbacks[msg.id];
                            if (callback) {
                                callback(msg.data);
                                delete this.callbacks[msg.id];
                            }
                            break;
                    }
                };
                
                this.$normalizePath = function(path) {
                    if (!location.host) // needed for file:// protocol
                        return path;
                    path = path.replace(/^[a-z]+:\/\/[^\/]+/, ""); // Remove domain name and rebuild it
                    path = location.protocol + "//" + location.host 
                    + (path.charAt(0) == "/" ? "" : location.pathname.replace(/\/[^\/]*$/, "")) 
                    + "/" + path.replace(/^[\/]+/, "");
                    return path;
                };
                
                this.terminate = function() {
                    this._emit("terminate", {});
                    this.$worker.terminate();
                    this.$worker = null;
                    this.$doc.removeEventListener("change", this.changeListener);
                    this.$doc = null;
                };
                
                this.send = function(cmd, args) {
                    this.$worker.postMessage({command: cmd,args: args});
                };
                
                this.call = function(cmd, args, callback) {
                    if (callback) {
                        var id = this.callbackId++;
                        this.callbacks[id] = callback;
                        args.push(id);
                    }
                    this.send(cmd, args);
                };
                
                this.emit = function(event, data) {
                    try {
                        this.$worker.postMessage({event: event,data: {data: data.data}});
                    } 
                    catch (ex) {
                    }
                };
                
                this.attachToDocument = function(doc) {
                    if (this.$doc)
                        this.terminate();
                    
                    this.$doc = doc;
                    this.call("setValue", [doc.getValue()]);
                    doc.on("change", this.changeListener);
                };
                
                this.changeListener = function(e) {
                    if (!this.deltaQueue) {
                        this.deltaQueue = [e.data];
                        setTimeout(this.$sendDeltaQueue, 1);
                    } else
                        this.deltaQueue.push(e.data);
                };
                
                this.$sendDeltaQueue = function() {
                    var q = this.deltaQueue;
                    if (!q)
                        return;
                    this.deltaQueue = null;
                    if (q.length > 20 && q.length > this.$doc.getLength() >> 1) {
                        this.call("setValue", [this.$doc.getValue()]);
                    } else
                        this.emit("change", {data: q});
                }
            
            }).call(WorkerClient.prototype);
            
            
            var UIWorkerClient = function(topLevelglobals, mod, classname) {
                this.$sendDeltaQueue = this.$sendDeltaQueue.bind(this);
                this.changeListener = this.changeListener.bind(this);
                this.callbackId = 1;
                this.callbacks = {};
                this.messageBuffer = [];
                
                var main = null;
                var sender = Object.create(EventEmitter);
                var _self = this;
                
                this.$worker = {};
                this.$worker.terminate = function() {
                };
                this.$worker.postMessage = function(e) {
                    _self.messageBuffer.push(e);
                    main && setTimeout(processNext);
                };
                
                var processNext = function() {
                    var msg = _self.messageBuffer.shift();
                    if (msg.command)
                        main[msg.command].apply(main, msg.args);
                    else if (msg.event)
                        sender._emit(msg.event, msg.data);
                };
                
                sender.postMessage = function(msg) {
                    _self.onMessage({data: msg});
                };
                sender.callback = function(data, callbackId) {
                    this.postMessage({type: "call",id: callbackId,data: data});
                };
                sender.emit = function(name, data) {
                    this.postMessage({type: "event",name: name,data: data});
                };
                
                config.loadModule(["worker", mod], function(Main) {
                    main = new Main[classname](sender);
                    while (_self.messageBuffer.length)
                        processNext();
                });
            };
            
            UIWorkerClient.prototype = WorkerClient.prototype;
            
            exports.UIWorkerClient = UIWorkerClient;
            exports.WorkerClient = WorkerClient;

        });
        define('ace/placeholder', ['require', 'exports', 'module', 'ace/range', 'ace/lib/event_emitter', 'ace/lib/oop'], function(require, exports, module) {
            
            
            var Range = require("./range").Range;
            var EventEmitter = require("./lib/event_emitter").EventEmitter;
            var oop = require("./lib/oop");
            
            var PlaceHolder = function(session, length, pos, others, mainClass, othersClass) {
                var _self = this;
                this.length = length;
                this.session = session;
                this.doc = session.getDocument();
                this.mainClass = mainClass;
                this.othersClass = othersClass;
                this.$onUpdate = this.onUpdate.bind(this);
                this.doc.on("change", this.$onUpdate);
                this.$others = others;
                
                this.$onCursorChange = function() {
                    setTimeout(function() {
                        _self.onCursorChange();
                    });
                };
                
                this.$pos = pos;
                var undoStack = session.getUndoManager().$undoStack || session.getUndoManager().$undostack || {length: -1};
                this.$undoStackDepth = undoStack.length;
                this.setup();
                
                session.selection.on("changeCursor", this.$onCursorChange);
            };
            
            (function() {
                
                oop.implement(this, EventEmitter);
                this.setup = function() {
                    var _self = this;
                    var doc = this.doc;
                    var session = this.session;
                    var pos = this.$pos;
                    
                    this.pos = doc.createAnchor(pos.row, pos.column);
                    this.markerId = session.addMarker(new Range(pos.row, pos.column, pos.row, pos.column + this.length), this.mainClass, null, false);
                    this.pos.on("change", function(event) {
                        session.removeMarker(_self.markerId);
                        _self.markerId = session.addMarker(new Range(event.value.row, event.value.column, event.value.row, event.value.column + _self.length), _self.mainClass, null, false);
                    });
                    this.others = [];
                    this.$others.forEach(function(other) {
                        var anchor = doc.createAnchor(other.row, other.column);
                        _self.others.push(anchor);
                    });
                    session.setUndoSelect(false);
                };
                this.showOtherMarkers = function() {
                    if (this.othersActive)
                        return;
                    var session = this.session;
                    var _self = this;
                    this.othersActive = true;
                    this.others.forEach(function(anchor) {
                        anchor.markerId = session.addMarker(new Range(anchor.row, anchor.column, anchor.row, anchor.column + _self.length), _self.othersClass, null, false);
                        anchor.on("change", function(event) {
                            session.removeMarker(anchor.markerId);
                            anchor.markerId = session.addMarker(new Range(event.value.row, event.value.column, event.value.row, event.value.column + _self.length), _self.othersClass, null, false);
                        });
                    });
                };
                this.hideOtherMarkers = function() {
                    if (!this.othersActive)
                        return;
                    this.othersActive = false;
                    for (var i = 0; i < this.others.length; i++) {
                        this.session.removeMarker(this.others[i].markerId);
                    }
                };
                this.onUpdate = function(event) {
                    var delta = event.data;
                    var range = delta.range;
                    if (range.start.row !== range.end.row)
                        return;
                    if (range.start.row !== this.pos.row)
                        return;
                    if (this.$updating)
                        return;
                    this.$updating = true;
                    var lengthDiff = delta.action === "insertText" ? range.end.column - range.start.column : range.start.column - range.end.column;
                    
                    if (range.start.column >= this.pos.column && range.start.column <= this.pos.column + this.length + 1) {
                        var distanceFromStart = range.start.column - this.pos.column;
                        this.length += lengthDiff;
                        if (!this.session.$fromUndo) {
                            if (delta.action === "insertText") {
                                for (var i = this.others.length - 1; i >= 0; i--) {
                                    var otherPos = this.others[i];
                                    var newPos = {row: otherPos.row,column: otherPos.column + distanceFromStart};
                                    if (otherPos.row === range.start.row && range.start.column < otherPos.column)
                                        newPos.column += lengthDiff;
                                    this.doc.insert(newPos, delta.text);
                                }
                            } else if (delta.action === "removeText") {
                                for (var i = this.others.length - 1; i >= 0; i--) {
                                    var otherPos = this.others[i];
                                    var newPos = {row: otherPos.row,column: otherPos.column + distanceFromStart};
                                    if (otherPos.row === range.start.row && range.start.column < otherPos.column)
                                        newPos.column += lengthDiff;
                                    this.doc.remove(new Range(newPos.row, newPos.column, newPos.row, newPos.column - lengthDiff));
                                }
                            }
                            if (range.start.column === this.pos.column && delta.action === "insertText") {
                                setTimeout(function() {
                                    this.pos.setPosition(this.pos.row, this.pos.column - lengthDiff);
                                    for (var i = 0; i < this.others.length; i++) {
                                        var other = this.others[i];
                                        var newPos = {row: other.row,column: other.column - lengthDiff};
                                        if (other.row === range.start.row && range.start.column < other.column)
                                            newPos.column += lengthDiff;
                                        other.setPosition(newPos.row, newPos.column);
                                    }
                                }.bind(this), 0);
                            } 
                            else if (range.start.column === this.pos.column && delta.action === "removeText") {
                                setTimeout(function() {
                                    for (var i = 0; i < this.others.length; i++) {
                                        var other = this.others[i];
                                        if (other.row === range.start.row && range.start.column < other.column) {
                                            other.setPosition(other.row, other.column - lengthDiff);
                                        }
                                    }
                                }.bind(this), 0);
                            }
                        }
                        this.pos._emit("change", {value: this.pos});
                        for (var i = 0; i < this.others.length; i++) {
                            this.others[i]._emit("change", {value: this.others[i]});
                        }
                    }
                    this.$updating = false;
                };
                
                this.onCursorChange = function(event) {
                    if (this.$updating)
                        return;
                    var pos = this.session.selection.getCursor();
                    if (pos.row === this.pos.row && pos.column >= this.pos.column && pos.column <= this.pos.column + this.length) {
                        this.showOtherMarkers();
                        this._emit("cursorEnter", event);
                    } else {
                        this.hideOtherMarkers();
                        this._emit("cursorLeave", event);
                    }
                };
                this.detach = function() {
                    this.session.removeMarker(this.markerId);
                    this.hideOtherMarkers();
                    this.doc.removeEventListener("change", this.$onUpdate);
                    this.session.selection.removeEventListener("changeCursor", this.$onCursorChange);
                    this.pos.detach();
                    for (var i = 0; i < this.others.length; i++) {
                        this.others[i].detach();
                    }
                    this.session.setUndoSelect(true);
                };
                this.cancel = function() {
                    if (this.$undoStackDepth === -1)
                        throw Error("Canceling placeholders only supported with undo manager attached to session.");
                    var undoManager = this.session.getUndoManager();
                    var undosRequired = (undoManager.$undoStack || undoManager.$undostack).length - this.$undoStackDepth;
                    for (var i = 0; i < undosRequired; i++) {
                        undoManager.undo(true);
                    }
                };
            }).call(PlaceHolder.prototype);
            
            
            exports.PlaceHolder = PlaceHolder;
        });

        define('ace/mode/folding/fold_mode', ['require', 'exports', 'module', 'ace/range'], function(require, exports, module) {
            
            
            var Range = require("../../range").Range;
            
            var FoldMode = exports.FoldMode = function() {
            };
            
            (function() {
                
                this.foldingStartMarker = null;
                this.foldingStopMarker = null;
                this.getFoldWidget = function(session, foldStyle, row) {
                    var line = session.getLine(row);
                    if (this.foldingStartMarker.test(line))
                        return "start";
                    if (foldStyle == "markbeginend" 
                    && this.foldingStopMarker 
                    && this.foldingStopMarker.test(line))
                        return "end";
                    return "";
                };
                
                this.getFoldWidgetRange = function(session, foldStyle, row) {
                    return null;
                };
                
                this.indentationBlock = function(session, row, column) {
                    var re = /\S/;
                    var line = session.getLine(row);
                    var startLevel = line.search(re);
                    if (startLevel == -1)
                        return;
                    
                    var startColumn = column || line.length;
                    var maxRow = session.getLength();
                    var startRow = row;
                    var endRow = row;
                    
                    while (++row < maxRow) {
                        var level = session.getLine(row).search(re);
                        
                        if (level == -1)
                            continue;
                        
                        if (level <= startLevel)
                            break;
                        
                        endRow = row;
                    }
                    
                    if (endRow > startRow) {
                        var endColumn = session.getLine(endRow).length;
                        return new Range(startRow, startColumn, endRow, endColumn);
                    }
                };
                
                this.openingBracketBlock = function(session, bracket, row, column, typeRe) {
                    var start = {row: row,column: column + 1};
                    var end = session.$findClosingBracket(bracket, start, typeRe);
                    if (!end)
                        return;
                    
                    var fw = session.foldWidgets[end.row];
                    if (fw == null)
                        fw = this.getFoldWidget(session, end.row);
                    
                    if (fw == "start" && end.row > start.row) {
                        end.row--;
                        end.column = session.getLine(end.row).length;
                    }
                    return Range.fromPoints(start, end);
                };
                
                this.closingBracketBlock = function(session, bracket, row, column, typeRe) {
                    var end = {row: row,column: column};
                    var start = session.$findOpeningBracket(bracket, end);
                    
                    if (!start)
                        return;
                    
                    start.column++;
                    end.column--;
                    
                    return Range.fromPoints(start, end);
                };
            }).call(FoldMode.prototype);

        });

        define('ace/theme/textmate', ['require', 'exports', 'module', 'ace/lib/dom'], function(require, exports, module) {
            
            
            exports.isDark = false;
            exports.cssClass = "ace-tm";
            exports.cssText = ".ace-tm .ace_gutter {\
                background: #f0f0f0;\
                color: #333;\
                }\
                .ace-tm .ace_print-margin {\
                width: 1px;\
                background: #e8e8e8;\
                }\
                .ace-tm .ace_fold {\
                background-color: #6B72E6;\
                }\
                .ace-tm {\
                background-color: #FFFFFF;\
                }\
                .ace-tm .ace_cursor {\
                border-left: 2px solid black;\
                }\
                .ace-tm .ace_overwrite-cursors .ace_cursor {\
                border-left: 0px;\
                border-bottom: 1px solid black;\
                }\
                .ace-tm .ace_invisible {\
                color: rgb(191, 191, 191);\
                }\
                .ace-tm .ace_storage,\
                .ace-tm .ace_keyword {\
                color: blue;\
                }\
                .ace-tm .ace_constant {\
                color: rgb(197, 6, 11);\
                }\
                .ace-tm .ace_constant.ace_buildin {\
                color: rgb(88, 72, 246);\
                }\
                .ace-tm .ace_constant.ace_language {\
                color: rgb(88, 92, 246);\
                }\
                .ace-tm .ace_constant.ace_library {\
                color: rgb(6, 150, 14);\
                }\
                .ace-tm .ace_invalid {\
                background-color: rgba(255, 0, 0, 0.1);\
                color: red;\
                }\
                .ace-tm .ace_support.ace_function {\
                color: rgb(60, 76, 114);\
                }\
                .ace-tm .ace_support.ace_constant {\
                color: rgb(6, 150, 14);\
                }\
                .ace-tm .ace_support.ace_type,\
                .ace-tm .ace_support.ace_class {\
                color: rgb(109, 121, 222);\
                }\
                .ace-tm .ace_keyword.ace_operator {\
                color: rgb(104, 118, 135);\
                }\
                .ace-tm .ace_string {\
                color: rgb(3, 106, 7);\
                }\
                .ace-tm .ace_comment {\
                color: rgb(76, 136, 107);\
                }\
                .ace-tm .ace_comment.ace_doc {\
                color: rgb(0, 102, 255);\
                }\
                .ace-tm .ace_comment.ace_doc.ace_tag {\
                color: rgb(128, 159, 191);\
                }\
                .ace-tm .ace_constant.ace_numeric {\
                color: rgb(0, 0, 205);\
                }\
                .ace-tm .ace_variable {\
                color: rgb(49, 132, 149);\
                }\
                .ace-tm .ace_xml-pe {\
                color: rgb(104, 104, 91);\
                }\
                .ace-tm .ace_entity.ace_name.ace_function {\
                color: #0000A2;\
                }\
                .ace-tm .ace_markup.ace_heading {\
                color: rgb(12, 7, 255);\
                }\
                .ace-tm .ace_markup.ace_list {\
                color:rgb(185, 6, 144);\
                }\
                .ace-tm .ace_meta.ace_tag {\
                color:rgb(0, 22, 142);\
                }\
                .ace-tm .ace_string.ace_regex {\
                color: rgb(255, 0, 0)\
                }\
                .ace-tm .ace_marker-layer .ace_selection {\
                background: rgb(181, 213, 255);\
                }\
                .ace-tm.ace_multiselect .ace_selection.ace_start {\
                box-shadow: 0 0 3px 0px white;\
                border-radius: 2px;\
                }\
                .ace-tm .ace_marker-layer .ace_step {\
                background: rgb(252, 255, 0);\
                }\
                .ace-tm .ace_marker-layer .ace_stack {\
                background: rgb(164, 229, 101);\
                }\
                .ace-tm .ace_marker-layer .ace_bracket {\
                margin: -1px 0 0 -1px;\
                border: 1px solid rgb(192, 192, 192);\
                }\
                .ace-tm .ace_marker-layer .ace_active-line {\
                background: rgba(0, 0, 0, 0.07);\
                }\
                .ace-tm .ace_gutter-active-line {\
                background-color : #dcdcdc;\
                }\
                .ace-tm .ace_marker-layer .ace_selected-word {\
                background: rgb(250, 250, 255);\
                border: 1px solid rgb(200, 200, 250);\
                }\
                .ace-tm .ace_indent-guide {\
                background: url(\"\") right repeat-y;\
                }\
                ";
            
            var dom = require("../lib/dom");
            dom.importCssString(exports.cssText, exports.cssClass);
        });

    }());
    ;

    //Gaubee: init ace editor
    (function(NAMESPACE) {
        NAMESPACE.require(["ace/ace"], function(a) {
            a && a.config.init();
            if (!NAMESPACE.ace)
                var ace = NAMESPACE.ace = {};
            for (var key in a)
                if (a.hasOwnProperty(key))
                    ace[key] = a[key];
        });
    }(global[ACE_NAMESPACE]||global));
    
}(window));